Machine randomly shuts down

So, the first time I thought maybe I just hit a cord or something but my machine has now randomly shut down 3 times. I've not noticed any common symptoms it just turns itself off. I noticed in the log afterward something about PMU forced shutdown. This has something to do with apple's power management right? How can I fix this? Thanks!

here's the system log.
May 11 16:39:06 localhost kernel[0]: Matching service count = 6
May 11 16:39:06 localhost kernel[0]: Matching service count = 6
May 11 16:39:06 localhost kernel[0]: Matching service count = 6
May 11 16:39:06 localhost kernel[0]: Matching service count = 6
May 11 16:39:06 localhost kernel[0]: Matching service count = 27
May 11 16:39:06 localhost kernel[0]: Matching service count = 65
May 11 16:39:06 localhost kernel[0]: Matching service count = 65
May 11 16:39:06 localhost kernel[0]: Matching service count = 65
May 11 16:39:06 localhost kernel[0]: Matching service count = 65
May 11 16:39:06 localhost kernel[0]: Matching service count = 65
May 11 16:39:06 localhost kernel[0]: Matching service count = 65
May 11 16:39:06 localhost kernel[0]: comdigidesign_iokitDigiIO::probe(IOResources)
May 11 16:39:06 localhost kernel[0]: comdigidesign_iokitDigiIO::start(IOResources) <1>
May 11 16:39:06 localhost kernel[0]: KensingtonMouseDriver: QueueBackgroundEvent() unable to get com_ptr
May 11 16:39:06 localhost kernel[0]: IOPlatformControl::registerDriver Control Driver AppleSlewClock did not supply target-value, using default
May 11 16:39:06 localhost kernel[0]: IPv6 packet filtering initialized, default to accept, logging disabled
May 11 16:39:07 localhost kernel[0]: UniNEnet: Ethernet address 00:11:24:86:53:48
May 11 16:39:07 localhost lookupd[72]: lookupd (version 369.5) starting - Fri May 11 16:39:07 2007
May 11 16:39:07 localhost diskarbitrationd[42]: disk1s3 hfs CCB24852-51D1-3DEB-973C-AD88C1388634 Macintosh HD /
May 11 16:39:07 localhost kernel[0]: jnl: replay_journal: from: 34423296 to: 12627456 (joffset 0xe90000)
May 11 16:39:08 localhost kernel[0]: ApplePMU::PMU forced shutdown, cause = -122
May 11 16:39:09 localhost kernel[0]: IOResources: match category DigiIO exists
May 11 16:39:09 localhost kernel[0]: ATY,ChockStone_A: vram [a0000000:10000000]
May 11 16:39:09 localhost kernel[0]: ATY,ChockStone_B: vram [a0000000:10000000]
May 11 16:39:09 localhost /System/Library/CoreServices/loginwindow.app/Contents/MacOS/loginwindow: Login Window Application Started
May 11 16:39:09 localhost kernel[0]: IOResources: match category DigiIO exists
May 11 16:39:10 localhost kernel[0]: IOResources: match category DigiIO exists
May 11 16:39:10 localhost loginwindow[82]: Login Window Started Security Agent
May 11 16:39:10 localhost mDNSResponder: Adding browse domain local.
May 11 16:39:10 localhost kernel[0]: UniNEnet::monitorLinkStatus - Link is up at 1000 Mbps - Full Duplex
May 11 16:39:10 localhost configd[40]: AppleTalk startup
May 11 16:39:10 localhost kernel[0]: IOResources: match category DigiIO exists
May 11 16:39:10 localhost kernel[0]: IOResources: match category DigiIO exists

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    2014-05-12 12:03:10 -0500 syslogd[22]: Configuration Notice:
    ASL Module "com.apple.securityd" claims selected messages.
    Those messages may not appear in standard system log files or in the ASL database.
    2014-05-12 12:03:10 -0500 syslogd[22]: Configuration Notice:
    ASL Module "com.apple.securityd" claims selected messages.
    Those messages may not appear in standard system log files or in the ASL database.
    2014-05-12 12:03:10 -0500 syslogd[22]: Configuration Notice:
    ASL Module "com.apple.securityd" claims selected messages.
    Those messages may not appear in standard system log files or in the ASL database.
    2014-05-12 12:03:10 -0500 syslogd[22]: Configuration Notice:
    ASL Module "com.apple.securityd" claims selected messages.
    Those messages may not appear in standard system log files or in the ASL database.
    2014-05-12 12:03:10 -0500 kernel[0]: Longterm timer threshold: 1000 ms
    2014-05-12 12:03:10 -0500 kernel[0]: Darwin Kernel Version 13.1.0: Wed Apr  2 23:52:02 PDT 2014; root:xnu-2422.92.1~2/RELEASE_X86_64
    2014-05-12 12:03:10 -0500 kernel[0]: vm_page_bootstrap: 1911447 free pages and 169321 wired pages
    2014-05-12 12:03:10 -0500 kernel[0]: kext submap [0xffffff7f807a5000 - 0xffffff8000000000], kernel text [0xffffff8000200000 - 0xffffff80007a5000]
    2014-05-12 12:03:10 -0500 kernel[0]: zone leak detection enabled
    2014-05-12 12:03:10 -0500 kernel[0]: "vm_compressor_mode" is 4
    2014-05-12 12:03:10 -0500 kernel[0]: standard timeslicing quantum is 10000 us
    2014-05-12 12:03:10 -0500 kernel[0]: standard background quantum is 2500 us
    2014-05-12 12:03:10 -0500 kernel[0]: mig_table_max_displ = 74
    2014-05-12 12:03:10 -0500 kernel[0]: Notice - new kext jp.co.canon.bj.print.BJUSBLoad, v10.69 matches prelinked kext but can't determine if executables are the same (no UUIDs).
    2014-05-12 12:03:10 -0500 kernel[0]: Refusing new kext jp.co.canon.bj.print.BJUSBLoad, v10.69: already have prelinked v10.75.20.
    2014-05-12 12:03:10 -0500 kernel[0]: AppleACPICPU: ProcessorId=1 LocalApicId=0 Enabled
    2014-05-12 12:03:10 -0500 kernel[0]: AppleACPICPU: ProcessorId=2 LocalApicId=1 Enabled
    2014-05-12 12:03:10 -0500 kernel[0]: AppleACPICPU: ProcessorId=3 LocalApicId=4 Enabled
    2014-05-12 12:03:10 -0500 kernel[0]: AppleACPICPU: ProcessorId=4 LocalApicId=5 Enabled
    2014-05-12 12:03:10 -0500 kernel[0]: AppleACPICPU: ProcessorId=5 LocalApicId=0 Disabled
    2014-05-12 12:03:10 -0500 kernel[0]: AppleACPICPU: ProcessorId=6 LocalApicId=0 Disabled
    2014-05-12 12:03:10 -0500 kernel[0]: AppleACPICPU: ProcessorId=7 LocalApicId=0 Disabled
    2014-05-12 12:03:10 -0500 kernel[0]: AppleACPICPU: ProcessorId=8 LocalApicId=0 Disabled
    2014-05-12 12:03:10 -0500 kernel[0]: calling mpo_policy_init for TMSafetyNet
    2014-05-12 12:03:10 -0500 kernel[0]: Security policy loaded: Safety net for Time Machine (TMSafetyNet)
    2014-05-12 12:03:10 -0500 kernel[0]: calling mpo_policy_init for Sandbox
    2014-05-12 12:03:10 -0500 kernel[0]: Security policy loaded: Seatbelt sandbox policy (Sandbox)
    2014-05-12 12:03:10 -0500 kernel[0]: calling mpo_policy_init for Quarantine
    2014-05-12 12:03:10 -0500 kernel[0]: Security policy loaded: Quarantine policy (Quarantine)
    2014-05-12 12:03:10 -0500 kernel[0]: Copyright (c) 1982, 1986, 1989, 1991, 1993
    2014-05-12 12:03:10 -0500 kernel[0]: The Regents of the University of California. All rights reserved.
    2014-05-12 12:03:10 -0500 kernel[0]: MAC Framework successfully initialized
    2014-05-12 12:03:10 -0500 kernel[0]: using 16384 buffer headers and 10240 cluster IO buffer headers
    2014-05-12 12:03:10 -0500 kernel[0]: AppleKeyStore starting (BUILT: Sep 19 2013 22:20:34)
    2014-05-12 12:03:10 -0500 kernel[0]: IOAPIC: Version 0x20 Vectors 64:87
    2014-05-12 12:03:10 -0500 kernel[0]: ACPI: sleep states S3 S4 S5
    2014-05-12 12:03:10 -0500 kernel[0]: pci (build 20:00:24 Jan 16 2014), flags 0x63008, pfm64 (36 cpu) 0xf80000000, 0x80000000
    2014-05-12 12:03:10 -0500 kernel[0]: [ PCI configuration begin ]
    2014-05-12 12:03:10 -0500 kernel[0]: AppleIntelCPUPowerManagement: Turbo Ratios 0024
    2014-05-12 12:03:10 -0500 kernel[0]: AppleIntelCPUPowerManagement: (built 19:46:50 Jan 16 2014) initialization complete
    2014-05-12 12:03:10 -0500 kernel[0]: console relocated to 0xf80030000
    2014-05-12 12:03:10 -0500 kernel[0]: [ PCI configuration end, bridges 7, devices 16 ]
    2014-05-12 12:03:10 -0500 kernel[0]: [ PCI configuration begin ]
    2014-05-12 12:03:10 -0500 kernel[0]: [ PCI configuration end, bridges 8, devices 22 ]
    2014-05-12 12:03:10 -0500 kernel[0]: FireWire (OHCI) Lucent ID 5901 built-in now active, GUID 7c6d62fffef943e8; max speed s800.
    2014-05-12 12:03:10 -0500 kernel[0]: mcache: 4 CPU(s), 64 bytes CPU cache line size
    2014-05-12 12:03:10 -0500 kernel[0]: mbinit: done [96 MB total pool size, (64/32) split]
    2014-05-12 12:03:10 -0500 kernel[0]: Pthread support ABORTS when sync kernel primitives misused
    2014-05-12 12:03:10 -0500 kernel[0]: rooting via boot-uuid from /chosen: 7A3F1274-1AA3-3226-8D12-95CBFC410AEC
    2014-05-12 12:03:10 -0500 kernel[0]: Waiting on <dict ID="0"><key>IOProviderClass</key><string ID="1">IOResources</string><key>IOResourceMatch</key><string ID="2">boot-uuid-media</string></dict>
    2014-05-12 12:03:10 -0500 kernel[0]: com.apple.AppleFSCompressionTypeZlib kmod start
    2014-05-12 12:03:10 -0500 kernel[0]: com.apple.AppleFSCompressionTypeDataless kmod start
    2014-05-12 12:03:10 -0500 kernel[0]: com.apple.AppleFSCompressionTypeZlib load succeeded
    2014-05-12 12:03:10 -0500 kernel[0]: com.apple.AppleFSCompressionTypeDataless load succeeded
    2014-05-12 12:03:10 -0500 kernel[0]: AppleIntelCPUPowerManagementClient: ready
    2014-05-12 12:03:10 -0500 kernel[0]: Got boot device = IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@1F,2/AppleIntelPchS eriesAHCI/PRT0@0/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice/IOB lockStorageDriver/ST9500420ASG Media/IOGUIDPartitionScheme/Customer@2
    2014-05-12 12:03:10 -0500 kernel[0]: BSD root: disk0s2, major 1, minor 1
    2014-05-12 12:03:10 -0500 kernel[0]: BTCOEXIST off
    2014-05-12 12:03:10 -0500 kernel[0]: BRCM tunables:
    2014-05-12 12:03:10 -0500 kernel[0]: pullmode[1] txringsize[  256] txsendqsize[1024] reapmin[   32] reapcount[  128]
    2014-05-12 12:03:10 -0500 kernel[0]: jnl: b(1, 1): replay_journal: from: 12292096 to: 17313280 (joffset 0x1638e000)
    2014-05-12 12:03:10 -0500 kernel[0]: USBMSC Identifier (non-unique): 000000009833 0x5ac 0x8403 0x9833, 2
    2014-05-12 12:03:10 -0500 kernel[0]: jnl: b(1, 1): journal replay done.
    2014-05-12 12:03:10 -0500 kernel[0]: hfs: mounted Pearl on device root_device
    2014-05-12 12:03:10 -0500 kernel[0]: hfs: Removed 27 orphaned / unlinked files and 8691 directories
    2014-05-12 12:02:38 -0500 com.apple.launchd[1]: *** launchd[1] has started up. ***
    2014-05-12 12:02:38 -0500 com.apple.launchd[1]: *** Shutdown logging is enabled. ***
    2014-05-12 12:03:04 -0500 com.apple.SecurityServer[15]: Session 100000 created
    2014-05-12 12:03:10 -0500 hidd[47]: void __IOHIDPlugInLoadBundles(): Loaded 0 HID plugins
    2014-05-12 12:03:10 -0500 hidd[47]: Posting 'com.apple.iokit.hid.displayStatus' notifyState=1
    2014-05-12 12:03:10 -0500 fseventsd[48]: event logs in /.fseventsd out of sync with volume.  destroying old logs. (251018 38 251323)
    2014-05-12 12:03:18 -0500 kernel[0]: Waiting for DSMOS...
    2014-05-12 12:03:19 -0500 kernel[0]: VM Swap Subsystem is ON
    2014-05-12 12:03:19 -0500 kernel[0]: IO80211Controller::dataLinkLayerAttachComplete():  adding AppleEFINVRAM notification
    2014-05-12 12:03:19 -0500 kernel[0]: IO80211Interface::efiNVRAMPublished(): 
    2014-05-12 12:03:20 -0500 fseventsd[48]: log dir: /.fseventsd getting new uuid: AE239A89-60C8-4D7F-9202-D032BF7D1FD9
    2014-05-12 12:03:20 -0500 kernel[0]: AirPort: Link Down on en1. Reason 8 (Disassociated because station leaving).
    2014-05-12 12:03:22 -0500 com.apple.usbmuxd[20]: usbmuxd-327.4 on Feb 12 2014 at 14:54:33, running 64 bit
    2014-05-12 12:03:22 -0500 configd[57]: dhcp_arp_router: en1 SSID unavailable
    2014-05-12 12:03:23 -0500 kernel[0]: Ethernet [AppleBCM5701Ethernet]: Link up on en0, 1-Gigabit, Full-duplex, Symmetric flow-control, Debug [796d,0301,0de1,0300,c5e1,2800]
    2014-05-12 12:03:23 -0500 configd[57]: setting hostname to "TheBlackPearl-2.local"
    2014-05-12 12:03:23 -0500 configd[57]: network changed.
    2014-05-12 12:03:23 -0500 kernel[0]: fNumVRAMBlocks is 4
    2014-05-12 12:03:23 -0500 kernel[0]: AGC: 3.4.35, HW version=1.9.21, flags:0, features:20600
    2014-05-12 12:03:23 -0500 kernel[0]: IOBluetoothUSBDFU::probe
    2014-05-12 12:03:23 -0500 kernel[0]: IOBluetoothUSBDFU::probe ProductID - 0x8218 FirmwareVersion - 0x0042
    2014-05-12 12:03:23 -0500 kernel[0]: **** [IOBluetoothHostControllerUSBTransport][start] -- completed -- result = TRUE -- 0x4800 ****
    2014-05-12 12:03:23 -0500 kernel[0]: **** [BroadcomBluetoothHostControllerUSBTransport][start] -- Completed -- 0x4800 ****
    2014-05-12 12:03:23 -0500 kernel[0]: NVDAStartup: Official
    2014-05-12 12:03:23 -0500 kernel[0]: NVDANV50HAL loaded and registered
    2014-05-12 12:03:23 -0500 kernel[0]: SMC::smcReadKeyAction ERROR: smcReadData8 failed for key LsNM (kSMCKeyNotFound)
    2014-05-12 12:03:23 -0500 kernel[0]: SMC::smcReadKeyAction ERROR LsNM kSMCKeyNotFound(0x84) fKeyHashTable=0x0
    2014-05-12 12:03:23 -0500 kernel[0]: SMC::smcGetLightshowVers ERROR: smcReadKey LsNM failed (kSMCKeyNotFound)
    2014-05-12 12:03:23 -0500 kernel[0]: SMC::smcPublishLightshowVersion ERROR: smcGetLightshowVers failed (kSMCKeyNotFound)
    2014-05-12 12:03:23 -0500 kernel[0]: SMC::smcInitHelper ERROR: smcPublishLightshowVersion failed (kSMCKeyNotFound)
    2014-05-12 12:03:23 -0500 kernel[0]: Previous Shutdown Cause: -79
    2014-05-12 12:03:23 -0500 kernel[0]: SMC::smcInitHelper ERROR: MMIO regMap == NULL - fall back to old SMC mode
    2014-05-12 12:03:23 -0500 kernel[0]: init
    2014-05-12 12:03:23 -0500 kernel[0]: probe
    2014-05-12 12:03:23 -0500 kernel[0]: start
    2014-05-12 12:03:23 -0500 kernel[0]: [IOBluetoothHCIController][staticBluetoothHCIControllerTransportShowsUp] -- Received Bluetooth Controller register service notification -- 0x4800
    2014-05-12 12:03:23 -0500 kernel[0]: [IOBluetoothHCIController][start] -- completed
    2014-05-12 12:03:24 -0500 kernel[0]: [IOBluetoothHCIController::setConfigState] calling registerService
    2014-05-12 12:03:24 -0500 kernel[0]: **** [IOBluetoothHCIController][protectedBluetoothHCIControllerTransportShowsUp] -- Connected to the transport successfully -- 0xde00 -- 0xa000 -- 0x4800 ****
    2014-05-12 12:03:24 -0500 kernel[0]: IOMemoryDescriptor 0x3e04f5991d93d443 prepared read only
    2014-05-12 12:03:24 -0500 kernel[0]: Backtrace 0xffffff80006b9e6e 0xffffff7f8223f0e1 0xffffff7f82249fe2 0xffffff8000692fcf 0xffffff8000692b8f 0xffffff800068e769 0xffffff80006936e3
    2014-05-12 12:03:24 -0500 kernel[0]: Kernel Extensions in backtrace:
    2014-05-12 12:03:24 -0500 kernel[0]: com.apple.driver.AppleIntelHDGraphics(8.2.4)[84DE8845-D8E6-3C61-B457-1AC155AEF9 04]@0xffffff7f9a421000->0xffffff7f9a4e0fff
    2014-05-12 12:03:24 -0500 kernel[0]: dependency: com.apple.iokit.IOPCIFamily(2.9)[EDA75271-4E9D-34E7-A2C5-14F0C8817D37]@0xffffff 7f98aba000
    2014-05-12 12:03:24 -0500 kernel[0]: dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[4421462D-2B1F-3540-8EEA-9DFCB0565E39]@0 xffffff7f98e98000
    2014-05-12 12:03:24 -0500 kernel[0]: IOMemoryDescriptor 0x3e04f5991d930343 prepared read only
    2014-05-12 12:03:24 -0500 kernel[0]: Backtrace 0xffffff80006b9e6e 0xffffff7f8223f2db 0xffffff7f82249fe2 0xffffff8000692fcf 0xffffff8000692b8f 0xffffff800068e769 0xffffff80006936e3
    2014-05-12 12:03:24 -0500 kernel[0]: Kernel Extensions in backtrace:
    2014-05-12 12:03:24 -0500 kernel[0]: com.apple.driver.AppleIntelHDGraphics(8.2.4)[84DE8845-D8E6-3C61-B457-1AC155AEF9 04]@0xffffff7f9a421000->0xffffff7f9a4e0fff
    2014-05-12 12:03:24 -0500 kernel[0]: dependency: com.apple.iokit.IOPCIFamily(2.9)[EDA75271-4E9D-34E7-A2C5-14F0C8817D37]@0xffffff 7f98aba000
    2014-05-12 12:03:24 -0500 kernel[0]: dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[4421462D-2B1F-3540-8EEA-9DFCB0565E39]@0 xffffff7f98e98000
    2014-05-12 12:03:24 -0500 kernel[0]: DSMOS has arrived
    2014-05-12 12:03:27 -0500 configd[57]: network changed: v4(en0+:192.168.0.15) DNS+ Proxy+ SMB
    2014-05-12 12:03:28 -0500 com.apple.SecurityServer[15]: Entering service
    2014-05-12 12:03:28 -0500 mDNSResponder[39]: mDNSResponder mDNSResponder-522.90.2 (Nov  3 2013 18:51:09) starting OSXVers 13
    2014-05-12 12:03:28 -0500 awacsd[61]: Starting awacsd connectivity_executables-97 (Aug 24 2013 23:49:23)
    2014-05-12 12:03:28 -0500 digest-service[74]: label: default
    2014-05-12 12:03:28 -0500 digest-service[74]:           dbname: od:/Local/Default
    2014-05-12 12:03:28 -0500 digest-service[74]:           mkey_file: /var/db/krb5kdc/m-key
    2014-05-12 12:03:28 -0500 digest-service[74]:           acl_file: /var/db/krb5kdc/kadmind.acl
    2014-05-12 12:03:28 -0500 loginwindow[42]: Login Window Application Started
    2014-05-12 12:03:28 -0500 UserEventAgent[11]: Failed to copy info dictionary for bundle /System/Library/UserEventPlugins/alfUIplugin.plugin
    2014-05-12 12:03:28 -0500 UserEventAgent[11]: Captive: CNPluginHandler en1: Inactive
    2014-05-12 12:03:28 -0500 configd[57]: network changed: v4(en0:192.168.0.15) DNS* Proxy SMB
    2014-05-12 12:03:28 -0500 mDNSResponder[39]: D2D_IPC: Loaded
    2014-05-12 12:03:28 -0500 mDNSResponder[39]: D2DInitialize succeeded
    2014-05-12 12:03:28 -0500 configd[57]: network changed.
    2014-05-12 12:03:28 -0500 awacsd[61]: InnerStore CopyAllZones: no info in Dynamic Store
    2014-05-12 12:03:28 -0500 mDNSResponder[39]:   4: Listening for incoming Unix Domain Socket client requests
    2014-05-12 12:03:28 -0500 systemkeychain[94]: done file: /var/run/systemkeychaincheck.done
    2014-05-12 12:03:28 -0500 networkd[108]: networkd.108 built Aug 24 2013 22:08:46
    2014-05-12 12:03:29 -0500 mdmclient[40]: ApplePushService: Timed out making blocking call, failed to perform call via XPC connection to 'com.apple.apsd'
    2014-05-12 12:03:30 -0500 digest-service[74]: digest-request: uid=0
    2014-05-12 12:03:30 -0500 configd[57]: FIXME: IOUnserialize has detected a string that is not valid UTF-8, "*¿°¿".
    2014-05-12 12:03:30 -0500 configd[57]: FIXME: IOUnserialize has detected a string that is not valid UTF-8, "*¿°¿".
    2014-05-12 12:03:30 -0500 configd[57]: FIXME: IOUnserialize has detected a string that is not valid UTF-8, "*¿°¿".
    2014-05-12 12:03:30 -0500 configd[57]: FIXME: IOUnserialize has detected a string that is not valid UTF-8, "*¿°¿".
    2014-05-12 12:03:30 -0500 configd[57]: FIXME: IOUnserialize has detected a string that is not valid UTF-8, "*¿°¿".
    2014-05-12 12:03:30 -0500 WindowServer[96]: Server is starting up
    2014-05-12 12:03:30 -0500 configd[57]: FIXME: IOUnserialize has detected a string that is not valid UTF-8, "*¿°¿".
    2014-05-12 12:03:30 -0500 mds[38]: (Normal) FMW: FMW 0 0
    2014-05-12 12:03:30 -0500 configd[57]: FIXME: IOUnserialize has detected a string that is not valid UTF-8, "*¿°¿".
    2014-05-12 12:03:30 -0500 configd[57]: FIXME: IOUnserialize has detected a string that is not valid UTF-8, "*¿°¿".
    2014-05-12 12:03:30 -0500 configd[57]: FIXME: IOUnserialize has detected a string that is not valid UTF-8, "*¿°¿".
    2014-05-12 12:03:30 -0500 configd[57]: FIXME: IOUnserialize has detected a string that is not valid UTF-8, "*¿°¿".
    2014-05-12 12:03:30 -0500 stackshot[24]: Timed out waiting for IOKit to finish matching.
    2014-05-12 12:03:30 -0500 configd[57]: FIXME: IOUnserialize has detected a string that is not valid UTF-8, "*¿°¿".
    2014-05-12 12:03:30 -0500 configd[57]: FIXME: IOUnserialize has detected a string that is not valid UTF-8, "*¿°¿".
    2014-05-12 12:03:30 -0500 configd[57]: FIXME: IOUnserialize has detected a string that is not valid UTF-8, "*¿°¿".
    2014-05-12 12:03:30 -0500 configd[57]: FIXME: IOUnserialize has detected a string that is not valid UTF-8, "*¿°¿".
    2014-05-12 12:03:30 -0500 kernel[0]: flow_divert_kctl_disconnect (0): disconnecting group 1
    2014-05-12 12:03:30 -0500 airportd[65]: airportdProcessDLILEvent: en1 attached (up)
    2014-05-12 12:03:30 -0500 airportd[65]: airportdProcessDLILEvent: en1 attached (up)
    2014-05-12 12:03:30 -0500 kernel[0]: createVirtIf(): ifRole = 1
    2014-05-12 12:03:30 -0500 kernel[0]: in func createVirtualInterface ifRole = 1
    2014-05-12 12:03:30 -0500 kernel[0]: AirPort_Brcm4331_P2PInterface::init name <p2p0> role 1
    2014-05-12 12:03:30 -0500 kernel[0]: AirPort_Brcm4331_P2PInterface::init() <p2p> role 1
    2014-05-12 12:03:30 -0500 kernel[0]: Created virtif 0xffffff802c968400 p2p0
    2014-05-12 12:03:30 -0500 mds[38]: (Warning) Server: No stores registered for metascope "kMDQueryScopeComputer"
    2014-05-12 12:03:30 -0500 digest-service[74]: digest-request: netr probe 0
    2014-05-12 12:03:30 -0500 mds[38]: (Warning) Server: No stores registered for metascope "kMDQueryScopeComputer"
    2014-05-12 12:03:30 -0500 digest-service[74]: digest-request: init request
    2014-05-12 12:03:30 -0500 digest-service[74]: digest-request: init return domain: BUILTIN server: THEBLACKPEARL-2 indomain was: <NULL>
    2014-05-12 12:03:30 -0500 mds[38]: (Warning) Server: No stores registered for metascope "kMDQueryScopeComputer"
    2014-05-12 12:03:30 -0500 mdmclient[40]: ApplePushService: Timed out making blocking call, failed to perform call via XPC connection to 'com.apple.apsd'
    2014-05-12 12:03:30 -0500 locationd[44]: NBB-Cou

  • Mid 2010 15" Macbook Pro Random Shut down and Restart

    I know this questions have more than likely come up a few times. But I have a mid 2010 15" Macbook pro that, for the last year, has randomly shut-down and restated displaying an error message each time. I have had this computer into three different computer repair shops over the last few months, two of which were apple certified, and have had a range of reasons provided for the issue. Anything from Motherboard to hard drive to virus. I have replaced the hard drive, did a complete reformat three times, and downgraded my OSX. But I still have the same issue. I recently came across some support tickets referring to an issue with this model of Mac, something to do with the graphics card. I downloaded a program that was supposed to be a work around, but am still having shutdown issues. I also heard that apple did a free replacement of the motherboard on these machines within 3 yeas of purchase. Obviously I am past that point, but I was hoping that there would be some other suggestions. I have ran an etrecheck on my machine and have attached it below. Can anyone provided any ideas of how I can fix this without having to buy a new motherboard?
    Thanks for the help...
    Cheers,
    EtreCheck version: 2.1.8 (121)
    Report generated April 1, 2015 at 11:29:41 AM NDT
    Download EtreCheck from http://etresoft.com/etrecheck
    Click the [Click for support] links for help with non-Apple products.
    Click the [Click for details] links for more information about that line.
    Hardware Information: ℹ️
        MacBook Pro (15-inch, Mid 2010) (Technical Specifications)
        MacBook Pro - model: MacBookPro6,2
        1 2.4 GHz Intel Core i5 CPU: 2-core
        8 GB RAM Upgradeable
            BANK 0/DIMM0
                4 GB DDR3 1067 MHz ok
            BANK 1/DIMM0
                4 GB DDR3 1067 MHz ok
        Bluetooth: Old - Handoff/Airdrop2 not supported
        Wireless:  en1: 802.11 a/b/g/n
        Battery Health: Normal - Cycle count 507
    Video Information: ℹ️
        Intel HD Graphics - VRAM: 288 MB
            Color LCD 1440 x 900
        NVIDIA GeForce GT 330M - VRAM: 256 MB
    System Software: ℹ️
        OS X 10.9.5 (13F1066) - Time since boot: 0:38:12
    Disk Information: ℹ️
        Crucial_CT512MX100SSD1 disk0 : (512.11 GB)
            EFI (disk0s1) <not mounted> : 210 MB
            Macbook Pro (disk0s2) / : 511.25 GB (400.62 GB free)
            Recovery HD (disk0s3) <not mounted>  [Recovery]: 650 MB
        HL-DT-ST DVDRW  GS23N 
    USB Information: ℹ️
        Seagate Wireless 1 TB
            SEAGATE WIR (disk1s1) /Volumes/SEAGATE WIR : 1.00 TB (15.21 GB free)
        Apple Computer, Inc. IR Receiver
        Apple Inc. Built-in iSight
        Apple Inc. iPad
        Apple Internal Memory Card Reader
        Apple Inc. Apple Internal Keyboard / Trackpad
        Apple Inc. BRCM2070 Hub
            Apple Inc. Bluetooth USB Host Controller
    Gatekeeper: ℹ️
        Mac App Store and identified developers
    Kernel Extensions: ℹ️
            /Library/Extensions
        [loaded]    com.sophos.kext.sav (9.2.50 - SDK 10.8) [Click for support]
        [loaded]    com.sophos.nke.swi (9.2.50 - SDK 10.8) [Click for support]
    Launch Agents: ℹ️
        [running]    com.hp.productresearch.plist [Click for support]
        [running]    com.sophos.uiserver.plist [Click for support]
    Launch Daemons: ℹ️
        [loaded]    com.microsoft.office.licensing.helper.plist [Click for support]
        [loaded]    com.prosofteng.DriveGenius.locum.plist [Click for support]
        [running]    com.sophos.common.servicemanager.plist [Click for support]
    User Launch Agents: ℹ️
        [running]    com.memeo.Memeod.plist [Click for support]
        [running]    com.prosofteng.DGMonitor.plist [Click for support]
    User Login Items: ℹ️
        gfxCardStatus    Application  (/Applications/gfxCardStatus.app)
        iTunesHelper    UNKNOWN Hidden (missing value)
        Dropbox    Application  (/Applications/Dropbox.app)
        GoFlex Home Agent    Application  (/Applications/GoFlex Home Desktop Applications/GoFlex Home Agent.app)
        MemeoAgent    Application  (/Applications/Memeo Backup/Memeo Backup.app/Contents/Agents/MemeoAgent.app)
        Caffeine    Application  (/Applications/Caffeine.app)
    Internet Plug-ins: ℹ️
        Default Browser: Version: 537 - SDK 10.9
        QuickTime Plugin: Version: 7.7.3
        SharePointBrowserPlugin: Version: 14.4.8 - SDK 10.6 [Click for support]
    3rd Party Preference Panes: ℹ️
        Growl  [Click for support]
    Time Machine: ℹ️
        Auto backup: YES
        Volumes being backed up:
            Macbook Pro: Disk size: 511.25 GB Disk used: 110.63 GB
        Destinations:
            Time Machine Backups [Local]
            Total size: 999.83 GB
            Total number of backups: 19
            Oldest backup: 2014-04-28 18:55:47 +0000
            Last backup: 2015-03-30 15:07:42 +0000
            Size of backup disk: Adequate
                Backup size 999.83 GB > (Disk used 110.63 GB X 3)
    Top Processes by CPU: ℹ️
            25%    iTunes
             9%    Image Capture Extension
             9%    WindowServer
             7%    HP Product Research
             7%    HP Device Monitor
    Top Processes by Memory: ℹ️
        335 MB    iTunes
        232 MB    com.apple.WebKit.WebContent
        180 MB    SophosScanD
        172 MB    InterCheck
        163 MB    Finder
    Virtual Memory Information: ℹ️
        2.28 GB    Free RAM
        2.98 GB    Active RAM
        2.24 GB    Inactive RAM
        1.09 GB    Wired RAM
        666 MB    Page-ins
        0 B    Page-outs
    Diagnostics Information: ℹ️
        Apr 1, 2015, 11:14:05 AM    /Users/[redacted]/Library/Logs/DiagnosticReports/NeatScannersICDriver_2015-04-0 1-111405_[redacted].crash
        Apr 1, 2015, 10:51:09 AM    /Library/Logs/DiagnosticReports/Kernel_2015-04-01-105109_[redacted].panic [Click for details]
        Apr 1, 2015, 10:51:00 AM    Self test - passed
        Mar 31, 2015, 10:57:45 PM    /Library/Logs/DiagnosticReports/Kernel_2015-03-31-225745_[redacted].panic [Click for details]
        Mar 31, 2015, 10:56:45 PM    /Library/Logs/DiagnosticReports/Kernel_2015-03-31-225645_[redacted].panic [Click for details]
        Mar 31, 2015, 02:05:12 PM    /Library/Logs/DiagnosticReports/Kernel_2015-03-31-140512_[redacted].panic [Click for details]
        Mar 30, 2015, 09:58:02 AM    /Library/Logs/DiagnosticReports/mds_stores_2015-03-30-095802_[redacted].crash
        Mar 30, 2015, 09:57:20 AM    /Library/Logs/DiagnosticReports/mds_stores_2015-03-30-095720_[redacted].crash
        Mar 30, 2015, 09:52:27 AM    /Library/Logs/DiagnosticReports/Kernel_2015-03-30-095227_[redacted].panic [Click for details]
        Mar 29, 2015, 10:50:36 PM    /Library/Logs/DiagnosticReports/Kernel_2015-03-29-225036_[redacted].panic [Click for details]
        Mar 29, 2015, 10:48:28 PM    /Users/[redacted]/Library/Logs/DiagnosticReports/system_profiler_2015-03-29-224 828_[redacted].crash
        Mar 29, 2015, 10:48:27 PM    /Users/[redacted]/Library/Logs/DiagnosticReports/com.apple.WebKit.WebContent_20 15-03-29-224827_[redacted].crash
        Mar 29, 2015, 10:43:01 PM    /Users/[redacted]/Library/Logs/DiagnosticReports/Finder_2015-03-29-224301_[reda cted].crash
        Mar 29, 2015, 10:42:45 PM    /Users/[redacted]/Library/Logs/DiagnosticReports/ReportCrash_2015-03-29-224245_ [redacted].crash
        Mar 29, 2015, 10:40:12 PM    /Library/Logs/DiagnosticReports/SophosScanD_2015-03-29-224012_[redacted].crash
        Mar 29, 2015, 10:40:12 PM    /Library/Logs/DiagnosticReports/InterCheck_2015-03-29-224012_[redacted].crash
        Mar 29, 2015, 10:40:04 PM    /Library/Logs/DiagnosticReports/InterCheck_2015-03-29-224004_[redacted].crash
        Mar 29, 2015, 10:39:51 PM    /Library/Logs/DiagnosticReports/SophosScanD_2015-03-29-223951_[redacted].crash
        Mar 29, 2015, 10:39:43 PM    /Library/Logs/DiagnosticReports/InterCheck_2015-03-29-223943_[redacted].crash
        Mar 29, 2015, 10:39:33 PM    /Library/Logs/DiagnosticReports/SophosScanD_2015-03-29-223933_[redacted].crash
        Mar 29, 2015, 10:38:08 PM    /Library/Logs/DiagnosticReports/mdworker_2015-03-29-223808_[redacted].crash
        Mar 29, 2015, 10:35:40 PM    /Library/Logs/DiagnosticReports/SophosAutoUpdate_2015-03-29-223540_[redacted].c rash
        Mar 29, 2015, 09:39:20 PM    /Library/Logs/DiagnosticReports/Kernel_2015-03-29-213920_[redacted].panic [Click for details]
        Mar 29, 2015, 09:02:38 PM    /Library/Logs/DiagnosticReports/Kernel_2015-03-29-210238_[redacted].panic [Click for details]
        Mar 29, 2015, 08:57:35 PM    /Library/Logs/DiagnosticReports/Kernel_2015-03-29-205735_[redacted].panic [Click for details]
        Mar 27, 2015, 12:50:20 AM    /Library/Logs/DiagnosticReports/Kernel_2015-03-27-005020_[redacted].panic [Click for details]
        Mar 24, 2015, 09:13:40 AM    /Library/Logs/DiagnosticReports/Kernel_2015-03-24-091340_[redacted].panic [Click for details]
        Mar 23, 2015, 01:13:08 PM    /Library/Logs/DiagnosticReports/Kernel_2015-03-23-131308_[redacted].panic [Click for details]
        Mar 23, 2015, 12:32:04 PM    /Library/Logs/DiagnosticReports/Kernel_2015-03-23-123204_[redacted].panic [Click for details]
        Mar 22, 2015, 09:58:16 PM    /Library/Logs/DiagnosticReports/Kernel_2015-03-22-215816_[redacted].panic [Click for details]
        Mar 22, 2015, 09:49:55 PM    /Library/Logs/DiagnosticReports/Kernel_2015-03-22-214955_[redacted].panic [Click for details]
        Mar 22, 2015, 09:48:48 PM    /Library/Logs/DiagnosticReports/Kernel_2015-03-22-214848_[redacted].panic [Click for details]

    I know this questions have more than likely come up a few times. But I have a mid 2010 15" Macbook pro that, for the last year, has randomly shut-down and restated displaying an error message each time. I have had this computer into three different computer repair shops over the last few months, two of which were apple certified, and have had a range of reasons provided for the issue. Anything from Motherboard to hard drive to virus. I have replaced the hard drive, did a complete reformat three times, and downgraded my OSX. But I still have the same issue. I recently came across some support tickets referring to an issue with this model of Mac, something to do with the graphics card. I downloaded a program that was supposed to be a work around, but am still having shutdown issues. I also heard that apple did a free replacement of the motherboard on these machines within 3 yeas of purchase. Obviously I am past that point, but I was hoping that there would be some other suggestions. I have ran an etrecheck on my machine and have attached it below. Can anyone provided any ideas of how I can fix this without having to buy a new motherboard?
    Thanks for the help...
    Cheers,
    EtreCheck version: 2.1.8 (121)
    Report generated April 1, 2015 at 11:29:41 AM NDT
    Download EtreCheck from http://etresoft.com/etrecheck
    Click the [Click for support] links for help with non-Apple products.
    Click the [Click for details] links for more information about that line.
    Hardware Information: ℹ️
        MacBook Pro (15-inch, Mid 2010) (Technical Specifications)
        MacBook Pro - model: MacBookPro6,2
        1 2.4 GHz Intel Core i5 CPU: 2-core
        8 GB RAM Upgradeable
            BANK 0/DIMM0
                4 GB DDR3 1067 MHz ok
            BANK 1/DIMM0
                4 GB DDR3 1067 MHz ok
        Bluetooth: Old - Handoff/Airdrop2 not supported
        Wireless:  en1: 802.11 a/b/g/n
        Battery Health: Normal - Cycle count 507
    Video Information: ℹ️
        Intel HD Graphics - VRAM: 288 MB
            Color LCD 1440 x 900
        NVIDIA GeForce GT 330M - VRAM: 256 MB
    System Software: ℹ️
        OS X 10.9.5 (13F1066) - Time since boot: 0:38:12
    Disk Information: ℹ️
        Crucial_CT512MX100SSD1 disk0 : (512.11 GB)
            EFI (disk0s1) <not mounted> : 210 MB
            Macbook Pro (disk0s2) / : 511.25 GB (400.62 GB free)
            Recovery HD (disk0s3) <not mounted>  [Recovery]: 650 MB
        HL-DT-ST DVDRW  GS23N 
    USB Information: ℹ️
        Seagate Wireless 1 TB
            SEAGATE WIR (disk1s1) /Volumes/SEAGATE WIR : 1.00 TB (15.21 GB free)
        Apple Computer, Inc. IR Receiver
        Apple Inc. Built-in iSight
        Apple Inc. iPad
        Apple Internal Memory Card Reader
        Apple Inc. Apple Internal Keyboard / Trackpad
        Apple Inc. BRCM2070 Hub
            Apple Inc. Bluetooth USB Host Controller
    Gatekeeper: ℹ️
        Mac App Store and identified developers
    Kernel Extensions: ℹ️
            /Library/Extensions
        [loaded]    com.sophos.kext.sav (9.2.50 - SDK 10.8) [Click for support]
        [loaded]    com.sophos.nke.swi (9.2.50 - SDK 10.8) [Click for support]
    Launch Agents: ℹ️
        [running]    com.hp.productresearch.plist [Click for support]
        [running]    com.sophos.uiserver.plist [Click for support]
    Launch Daemons: ℹ️
        [loaded]    com.microsoft.office.licensing.helper.plist [Click for support]
        [loaded]    com.prosofteng.DriveGenius.locum.plist [Click for support]
        [running]    com.sophos.common.servicemanager.plist [Click for support]
    User Launch Agents: ℹ️
        [running]    com.memeo.Memeod.plist [Click for support]
        [running]    com.prosofteng.DGMonitor.plist [Click for support]
    User Login Items: ℹ️
        gfxCardStatus    Application  (/Applications/gfxCardStatus.app)
        iTunesHelper    UNKNOWN Hidden (missing value)
        Dropbox    Application  (/Applications/Dropbox.app)
        GoFlex Home Agent    Application  (/Applications/GoFlex Home Desktop Applications/GoFlex Home Agent.app)
        MemeoAgent    Application  (/Applications/Memeo Backup/Memeo Backup.app/Contents/Agents/MemeoAgent.app)
        Caffeine    Application  (/Applications/Caffeine.app)
    Internet Plug-ins: ℹ️
        Default Browser: Version: 537 - SDK 10.9
        QuickTime Plugin: Version: 7.7.3
        SharePointBrowserPlugin: Version: 14.4.8 - SDK 10.6 [Click for support]
    3rd Party Preference Panes: ℹ️
        Growl  [Click for support]
    Time Machine: ℹ️
        Auto backup: YES
        Volumes being backed up:
            Macbook Pro: Disk size: 511.25 GB Disk used: 110.63 GB
        Destinations:
            Time Machine Backups [Local]
            Total size: 999.83 GB
            Total number of backups: 19
            Oldest backup: 2014-04-28 18:55:47 +0000
            Last backup: 2015-03-30 15:07:42 +0000
            Size of backup disk: Adequate
                Backup size 999.83 GB > (Disk used 110.63 GB X 3)
    Top Processes by CPU: ℹ️
            25%    iTunes
             9%    Image Capture Extension
             9%    WindowServer
             7%    HP Product Research
             7%    HP Device Monitor
    Top Processes by Memory: ℹ️
        335 MB    iTunes
        232 MB    com.apple.WebKit.WebContent
        180 MB    SophosScanD
        172 MB    InterCheck
        163 MB    Finder
    Virtual Memory Information: ℹ️
        2.28 GB    Free RAM
        2.98 GB    Active RAM
        2.24 GB    Inactive RAM
        1.09 GB    Wired RAM
        666 MB    Page-ins
        0 B    Page-outs
    Diagnostics Information: ℹ️
        Apr 1, 2015, 11:14:05 AM    /Users/[redacted]/Library/Logs/DiagnosticReports/NeatScannersICDriver_2015-04-0 1-111405_[redacted].crash
        Apr 1, 2015, 10:51:09 AM    /Library/Logs/DiagnosticReports/Kernel_2015-04-01-105109_[redacted].panic [Click for details]
        Apr 1, 2015, 10:51:00 AM    Self test - passed
        Mar 31, 2015, 10:57:45 PM    /Library/Logs/DiagnosticReports/Kernel_2015-03-31-225745_[redacted].panic [Click for details]
        Mar 31, 2015, 10:56:45 PM    /Library/Logs/DiagnosticReports/Kernel_2015-03-31-225645_[redacted].panic [Click for details]
        Mar 31, 2015, 02:05:12 PM    /Library/Logs/DiagnosticReports/Kernel_2015-03-31-140512_[redacted].panic [Click for details]
        Mar 30, 2015, 09:58:02 AM    /Library/Logs/DiagnosticReports/mds_stores_2015-03-30-095802_[redacted].crash
        Mar 30, 2015, 09:57:20 AM    /Library/Logs/DiagnosticReports/mds_stores_2015-03-30-095720_[redacted].crash
        Mar 30, 2015, 09:52:27 AM    /Library/Logs/DiagnosticReports/Kernel_2015-03-30-095227_[redacted].panic [Click for details]
        Mar 29, 2015, 10:50:36 PM    /Library/Logs/DiagnosticReports/Kernel_2015-03-29-225036_[redacted].panic [Click for details]
        Mar 29, 2015, 10:48:28 PM    /Users/[redacted]/Library/Logs/DiagnosticReports/system_profiler_2015-03-29-224 828_[redacted].crash
        Mar 29, 2015, 10:48:27 PM    /Users/[redacted]/Library/Logs/DiagnosticReports/com.apple.WebKit.WebContent_20 15-03-29-224827_[redacted].crash
        Mar 29, 2015, 10:43:01 PM    /Users/[redacted]/Library/Logs/DiagnosticReports/Finder_2015-03-29-224301_[reda cted].crash
        Mar 29, 2015, 10:42:45 PM    /Users/[redacted]/Library/Logs/DiagnosticReports/ReportCrash_2015-03-29-224245_ [redacted].crash
        Mar 29, 2015, 10:40:12 PM    /Library/Logs/DiagnosticReports/SophosScanD_2015-03-29-224012_[redacted].crash
        Mar 29, 2015, 10:40:12 PM    /Library/Logs/DiagnosticReports/InterCheck_2015-03-29-224012_[redacted].crash
        Mar 29, 2015, 10:40:04 PM    /Library/Logs/DiagnosticReports/InterCheck_2015-03-29-224004_[redacted].crash
        Mar 29, 2015, 10:39:51 PM    /Library/Logs/DiagnosticReports/SophosScanD_2015-03-29-223951_[redacted].crash
        Mar 29, 2015, 10:39:43 PM    /Library/Logs/DiagnosticReports/InterCheck_2015-03-29-223943_[redacted].crash
        Mar 29, 2015, 10:39:33 PM    /Library/Logs/DiagnosticReports/SophosScanD_2015-03-29-223933_[redacted].crash
        Mar 29, 2015, 10:38:08 PM    /Library/Logs/DiagnosticReports/mdworker_2015-03-29-223808_[redacted].crash
        Mar 29, 2015, 10:35:40 PM    /Library/Logs/DiagnosticReports/SophosAutoUpdate_2015-03-29-223540_[redacted].c rash
        Mar 29, 2015, 09:39:20 PM    /Library/Logs/DiagnosticReports/Kernel_2015-03-29-213920_[redacted].panic [Click for details]
        Mar 29, 2015, 09:02:38 PM    /Library/Logs/DiagnosticReports/Kernel_2015-03-29-210238_[redacted].panic [Click for details]
        Mar 29, 2015, 08:57:35 PM    /Library/Logs/DiagnosticReports/Kernel_2015-03-29-205735_[redacted].panic [Click for details]
        Mar 27, 2015, 12:50:20 AM    /Library/Logs/DiagnosticReports/Kernel_2015-03-27-005020_[redacted].panic [Click for details]
        Mar 24, 2015, 09:13:40 AM    /Library/Logs/DiagnosticReports/Kernel_2015-03-24-091340_[redacted].panic [Click for details]
        Mar 23, 2015, 01:13:08 PM    /Library/Logs/DiagnosticReports/Kernel_2015-03-23-131308_[redacted].panic [Click for details]
        Mar 23, 2015, 12:32:04 PM    /Library/Logs/DiagnosticReports/Kernel_2015-03-23-123204_[redacted].panic [Click for details]
        Mar 22, 2015, 09:58:16 PM    /Library/Logs/DiagnosticReports/Kernel_2015-03-22-215816_[redacted].panic [Click for details]
        Mar 22, 2015, 09:49:55 PM    /Library/Logs/DiagnosticReports/Kernel_2015-03-22-214955_[redacted].panic [Click for details]
        Mar 22, 2015, 09:48:48 PM    /Library/Logs/DiagnosticReports/Kernel_2015-03-22-214848_[redacted].panic [Click for details]

  • My iMac (27-Inch, 2012) is randomly shutting down

    Hello,
    Wanted to ask here before I bring my iMac in.
    I'm having an issue with my iMac randomly shutting down from what seems like a KERNEL PANIC.
    I haven't been able to pin down what is causing the shutdowns/kernel panic.
    We usually leave this iMac on 24/7 since we use it with Apple TV.
    I started noticing about a month ago coming back to the computer after a few hour I would log in and I would get a window asking to restore my apps because
    the computer had shut down due to some error/problem.  I will usually submit the report to Apple when asked to do so.
    It's now happening much more frequently. I'd say about every hour or so. Even when I'm using the computer after a while it'll start to feel sluggish, almost like a quarter to half second delay for mouse and keyboard commands. Then after about 10 minutes it slows down even more until "POOF" black screen....then Kernel Panic grey screen asking me to press a key to restart.  It seems to happen regardless of the application I am using.
    At first I thought it was one of my USB hard drives or USB HUB that was causing the issue but last night i unmounted all drives and peripherals (except mouse and keyboard) to see if that helped.  Woke up this morning to the same login after Kernel Panic / shutdown.
    Repaired Disk Permissions then ran apple hardware test this morning. said everything was working correctly. Problem still persists.
    Any help/insight would be greatly appreciated (CPU info + Sys Dialog Report below)
    My iMac info:
      Model Name: iMac
      Model Identifier: iMac13,2
      Processor Name: Intel Core i7
      Processor Speed: 3.4 GHz
      Number of Processors: 1
      Total Number of Cores: 4
      L2 Cache (per Core): 256 KB
      L3 Cache: 8 MB
      Memory: 8 GB
      Boot ROM Version: IM131.010A.B05
      SMC Version (system): 2.11f14
    OS X Yosemite (10.10.2)
    Sun Apr  5 00:46:24 2015
    *** Panic Report ***
    Panic(CPU 6): Unresponsive processor (this CPU did not acknowledge interrupts) TLB state:0x0
    RAX: 0x0000000000000001, RBX: 0xffffff8032fe52d0, RCX: 0x0000000009000000, RDX: 0xffffff80f1350088
    RSP: 0xffffff816524bcd0, RBP: 0xffffff816524bcd0, RSI: 0x000000006518f7bd, RDI: 0xffffff80f1350088
    R8:  0x000000000161ff00, R9:  0xffffff8032fe50d0, R10: 0x0000000000000000, R11: 0xffffff7f8f2da018
    R12: 0xffffff80f1350088, R13: 0x0000000000000000, R14: 0xffffff8032fe5310, R15: 0xffffff80f1350068
    RFL: 0x0000000000000006, RIP: 0xffffff800e60deaa, CS:  0x0000000000000008, SS:  0x0000000000000010
    Backtrace (CPU 6), Frame : Return Address
    0xffffff8111495f60 : 0xffffff800e620f56
    0xffffff8111495f80 : 0xffffff800e61988e
    0xffffff8111495fd0 : 0xffffff800e636849
    0xffffff816524bcd0 : 0xffffff800e564569
    0xffffff816524bd20 : 0xffffff800e5646f5
    0xffffff816524bd90 : 0xffffff800e542db3
    0xffffff816524be00 : 0xffffff800e569d3a
    0xffffff816524be40 : 0xffffff7f8f2d8ad3
    0xffffff816524be70 : 0xffffff7f8f2d6fb2
    0xffffff816524bef0 : 0xffffff7f8f2d7098
    0xffffff816524bf10 : 0xffffff800ea3c21e
    0xffffff816524bf50 : 0xffffff800ea4b386
    0xffffff816524bfb0 : 0xffffff800e636e86
          Kernel Extensions in backtrace:
             com.apple.kec.pthread(1.0)[8365956C-8613-3ED4-BC64-0D8570D2089F]@0xffffff7f8f2d 1000->0xffffff7f8f2dcfff
    BSD process name corresponding to current thread: fseventsd
    Mac OS version:
    14C1514
    Kernel version:
    Darwin Kernel Version 14.1.0: Thu Feb 26 19:26:47 PST 2015; root:xnu-2782.10.73~1/RELEASE_X86_64
    Kernel UUID: 270413F7-3B44-3602-894F-AC0D392FCF8E
    Kernel slide:     0x000000000e200000
    Kernel text base: 0xffffff800e400000
    __HIB  text base: 0xffffff800e300000
    System model name: iMac13,2 (Mac-FC02E91DDD3FA6A4)
    System uptime in nanoseconds: 3994792908145
    last loaded kext at 20298560107: com.apple.driver.AudioAUUC 1.70 (addr 0xffffff7f909aa000, size 32768)
    last unloaded kext at 165024755666: com.apple.driver.AirPort.Brcm4331 800.20.24 (addr 0xffffff7f90463000, size 2043904)
    loaded kexts:
    com.paceap.kext.pacesupport.snowleopard 5.9.1
    com.Logitech.Unifying.HID Driver 1.3.1
    com.Logitech.Control Center.HID Driver 3.9.1
    com.apple.driver.AudioAUUC 1.70
    com.apple.driver.AppleBluetoothMultitouch 85.3
    com.apple.driver.AppleHWSensor 1.9.5d0
    com.apple.filesystems.autofs 3.0
    com.apple.iokit.IOUserEthernet 1.0.1
    com.apple.iokit.IOBluetoothSerialManager 4.3.2f6
    com.apple.driver.ApplePlatformEnabler 2.1.7d1
    com.apple.driver.AGPM 100.15.5
    com.apple.driver.X86PlatformShim 1.0.0
    com.apple.Dont_Steal_Mac_OS_X 7.0.0
    com.apple.driver.AppleMikeyHIDDriver 124
    com.apple.driver.AppleOSXWatchdog 1
    com.apple.driver.AppleMikeyDriver 269.25
    com.apple.driver.AppleHDA 269.25
    com.apple.driver.AppleUpstreamUserClient 3.6.1
    com.apple.GeForce 10.0.2
    com.apple.driver.AppleIntelHD4000Graphics 10.0.2
    com.apple.driver.AppleHWAccess 1
    com.apple.driver.AppleHV 1
    com.apple.driver.AppleIntelFramebufferCapri 10.0.2
    com.apple.driver.AppleLPC 1.7.3
    com.apple.driver.AppleSMCLMU 2.0.7d0
    com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.3.2f6
    com.apple.driver.AppleThunderboltIP 2.0.2
    com.apple.driver.AppleBacklight 170.5.0
    com.apple.driver.AppleMCCSControl 1.2.11
    com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
    com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
    com.apple.BootCache 35
    com.apple.driver.XsanFilter 404
    com.apple.iokit.IOAHCIBlockStorage 2.7.0
    com.apple.iokit.AppleBCM5701Ethernet 10.1.3
    com.apple.driver.AppleSDXC 1.6.5
    com.apple.driver.AppleUSBHub 705.4.2
    com.apple.driver.AirPort.Brcm4360 910.26.12
    com.apple.driver.AppleAHCIPort 3.1.0
    com.apple.driver.AppleUSBEHCI 705.4.14
    com.apple.driver.AppleUSBXHCI 710.4.11
    com.apple.driver.AppleACPIButtons 3.1
    com.apple.driver.AppleRTC 2.0
    com.apple.driver.AppleHPET 1.8
    com.apple.driver.AppleSMBIOS 2.1
    com.apple.driver.AppleACPIEC 3.1
    com.apple.driver.AppleAPIC 1.7
    com.apple.driver.AppleIntelCPUPowerManagementClient 218.0.0
    com.apple.nke.applicationfirewall 161
    com.apple.security.quarantine 3
    com.apple.security.TMSafetyNet 8
    com.apple.driver.AppleIntelCPUPowerManagement 218.0.0
    com.apple.driver.AppleMultitouchDriver 262.33.1
    com.apple.kext.triggers 1.0
    com.apple.iokit.IOSerialFamily 11
    com.apple.driver.DspFuncLib 269.25
    com.apple.kext.OSvKernDSPLib 1.15
    com.apple.nvidia.driver.NVDAGK100Hal 10.0.2
    com.apple.nvidia.driver.NVDAResman 10.0.2
    com.apple.iokit.IOSurface 97.0.1
    com.apple.driver.X86PlatformPlugin 1.0.0
    com.apple.iokit.IOAcceleratorFamily2 156.6.1
    com.apple.AppleGraphicsDeviceControl 3.8.6
    com.apple.driver.AppleSMBusPCI 1.0.12d1
    com.apple.driver.AppleHDAController 269.25
    com.apple.iokit.IOHDAFamily 269.25
    com.apple.iokit.IOAudioFamily 203.3
    com.apple.vecLib.kext 1.2.0
    com.apple.driver.IOPlatformPluginFamily 5.8.1d38
    com.apple.driver.AppleSMC 3.1.9
    com.apple.iokit.IOBluetoothHostControllerUSBTransport 4.3.2f6
    com.apple.driver.AppleThunderboltEDMSink 4.0.2
    com.apple.iokit.IOUSBUserClient 705.4.0
    com.apple.driver.AppleBacklightExpert 1.1.0
    com.apple.iokit.IONDRVSupport 2.4.1
    com.apple.driver.AppleSMBusController 1.0.13d1
    com.apple.iokit.IOGraphicsFamily 2.4.1
    com.apple.iokit.IOSCSIArchitectureModelFamily 3.7.3
    com.apple.driver.IOBluetoothHIDDriver 4.3.2f6
    com.apple.iokit.IOBluetoothFamily 4.3.2f6
    com.apple.iokit.IOUSBHIDDriver 705.4.0
    com.apple.driver.AppleUSBMergeNub 705.4.0
    com.apple.driver.AppleUSBComposite 705.4.9
    com.apple.driver.CoreStorage 471.10.6
    com.apple.driver.AppleThunderboltDPInAdapter 4.0.6
    com.apple.driver.AppleThunderboltDPOutAdapter 4.0.6
    com.apple.driver.AppleThunderboltDPAdapterFamily 4.0.6
    com.apple.driver.AppleThunderboltPCIDownAdapter 2.0.2
    com.apple.driver.AppleThunderboltNHI 3.1.7
    com.apple.iokit.IOThunderboltFamily 4.2.1
    com.apple.iokit.IOEthernetAVBController 1.0.3b3
    com.apple.iokit.IO80211Family 710.55
    com.apple.driver.mDNSOffloadUserClient 1.0.1b8
    com.apple.iokit.IONetworkingFamily 3.2
    com.apple.iokit.IOAHCIFamily 2.7.5
    com.apple.iokit.IOUSBFamily 710.4.14
    com.apple.driver.AppleEFINVRAM 2.0
    com.apple.iokit.IOHIDFamily 2.0.0
    com.apple.driver.AppleEFIRuntime 2.0
    com.apple.iokit.IOSMBusFamily 1.1
    com.apple.security.sandbox 300.0
    com.apple.kext.AppleMatch 1.0.0d1
    com.apple.driver.AppleKeyStore 2
    com.apple.driver.AppleMobileFileIntegrity 1.0.5
    com.apple.driver.AppleCredentialManager 1.0
    com.apple.driver.DiskImages 396
    com.apple.iokit.IOStorageFamily 2.0
    com.apple.iokit.IOReportFamily 31
    com.apple.driver.AppleFDEKeyStore 28.30
    com.apple.driver.AppleACPIPlatform 3.1
    com.apple.iokit.IOPCIFamily 2.9
    com.apple.iokit.IOACPIFamily 1.4
    com.apple.kec.Libm 1
    com.apple.kec.pthread 1
    com.apple.kec.corecrypto 1.0
    Panic(CPU 2): Unresponsive processor (this CPU did not acknowledge interrupts) TLB state:0x0
    RAX: 0x0000000000000001, RBX: 0xffffff803a19c4c0, RCX: 0x0000000009000000, RDX: 0xffffff800ecd6810
    RSP: 0xffffff8186243bf0, RBP: 0xffffff8186243bf0, RSI: 0x000000006518f7bd, RDI: 0xffffff800ecd6810
    R8:  0x0000000000000001, R9:  0xffffff803a19c2c0, R10: 0x00000000a00004ff, R11: 0xffffff7f8f2d4b65
    R12: 0xffffff800ecd6810, R13: 0x0000000000000000, R14: 0xffffff803a19c500, R15: 0xffffff800ecd67f0
    RFL: 0x0000000000000046, RIP: 0xffffff800e60de9b, CS:  0x0000000000000008, SS:  0x0000000000000010
    Backtrace (CPU 2), Frame : Return Address
    0xffffff81113dbf60 : 0xffffff800e620f56
    0xffffff81113dbf80 : 0xffffff800e61988e
    0xffffff81113dbfd0 : 0xffffff800e636849
    0xffffff8186243bf0 : 0xffffff800e564569
    0xffffff8186243c40 : 0xffffff800e5646f5
    0xffffff8186243cb0 : 0xffffff800e542db3
    0xffffff8186243d20 : 0xffffff800e5698de
    0xffffff8186243d70 : 0xffffff800e5699f0
    0xffffff8186243db0 : 0xffffff7f8f2d35c0
    0xffffff8186243ed0 : 0xffffff7f8f2d4faf
    0xffffff8186243f00 : 0xffffff7f8f2d4c7d
    0xffffff8186243f50 : 0xffffff800ea4b386
    0xffffff8186243fb0 : 0xffffff800e636e86
          Kernel Extensions in backtrace:
             com.apple.kec.pthread(1.0)[8365956C-8613-3ED4-BC64-0D8570D2089F]@0xffffff7f8f2d 1000->0xffffff7f8f2dcfff
    BSD process name corresponding to current thread: mds
    Panic(CPU 0): Unresponsive processor (this CPU did not acknowledge interrupts) TLB state:0x0
    RAX: 0xffffff80f1350068, RBX: 0xffffff803a9da4c0, RCX: 0xffffff8033132010, RDX: 0x0000000000000000
    RSP: 0xffffff80f134fd80, RBP: 0xffffff80f134fdc0, RSI: 0xffffff80f1350068, RDI: 0xffffff802c91c6b0
    R8:  0xffffff8033132010, R9:  0xffffff802c91c6b0, R10: 0x000003a225de691a, R11: 0x0000000000000000
    R12: 0x000003a22545d29a, R13: 0xffffff80f1350068, R14: 0xffffff8022de6b60, R15: 0xffffff802c91c6b0
    RFL: 0x0000000000000097, RIP: 0xffffff800e565d40, CS:  0x0000000000000008, SS:  0x0000000000000010
    Backtrace (CPU 0), Frame : Return Address
    0xffffff80f134fc10 : 0xffffff800e620f56
    0xffffff80f134fc30 : 0xffffff800e61988e
    0xffffff80f134fc80 : 0xffffff800e6369b0
    0xffffff80f134fdc0 : 0xffffff800e5657b1
    0xffffff80f134fe30 : 0xffffff800e566bdd
    0xffffff80f134fe50 : 0xffffff800e564dd5
    0xffffff80f134ff20 : 0xffffff800e60bf3b
    0xffffff80f134ff60 : 0xffffff800e620f2b
    0xffffff80f134ff80 : 0xffffff800e61988e
    0xffffff80f134ffd0 : 0xffffff800e636849
    0xffffff81b4ed3f40 : 0xffffff800e546deb
    0xffffff81b4ed3f90 : 0xffffff800e547330
    0xffffff81b4ed3fb0 : 0xffffff800e614dd7
    BSD process name corresponding to current thread: kernel_task
    panic(cpu 4 caller 0xffffff800e5fae93): "TLB invalidation IPI timeout: " "CPU(s) failed to respond to interrupts, unresponsive CPU bitmap: 0x45, NMIPI acks: orig: 0x0, now: 0x3"@/SourceCache/xnu/xnu-2782.10.73/osfmk/x86_64/pmap.c:2484
    Backtrace (CPU 4), Frame : Return Address
    0xffffff81abf0bc20 : 0xffffff800e52fe41
    0xffffff81abf0bca0 : 0xffffff800e5fae93
    0xffffff81abf0bd30 : 0xffffff800e60237d
    0xffffff81abf0bdf0 : 0xffffff800e604862
    0xffffff81abf0be20 : 0xffffff800e5c2643
    0xffffff81abf0bf80 : 0xffffff800e5c35b0
    0xffffff81abf0bfb0 : 0xffffff800e614dd7
    BSD process name corresponding to current thread: kernel_task
    System Profile:
    AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xF4), Broadcom BCM43xx 1.0 (7.15.159.13.12)
    Bluetooth: Version 4.3.2f6 15235, 3 services, 27 devices, 1 incoming serial ports
    Thunderbolt Bus: iMac, Apple Inc., 23.4
    Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1600 MHz, 0x02FE, 0x45424A3431554638424455352D474E2D4620
    Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1600 MHz, 0x02FE, 0x45424A3431554638424455352D474E2D4620
    USB Device: Expansion Desk
    USB Device: BUP Slim Mac SL
    USB Device: Hub
    USB Device: FaceTime HD Camera (Built-in)
    USB Device: USB Receiver
    USB Device: Hub
    USB Device: Hub
    USB Device: BRCM20702 Hub
    USB Device: Bluetooth USB Host Controller
    Serial ATA Device: APPLE HDD ST1000DM003, 1 TB
    Serial ATA Device: APPLE SSD SM128E, 121.33 GB
    Model: iMac13,2, BootROM IM131.010A.B05, 4 processors, Intel Core i7, 3.4 GHz, 8 GB, SMC 2.11f14
    Network Service: Wi-Fi, AirPort, en1
    Graphics: NVIDIA GeForce GTX 680MX, NVIDIA GeForce GTX 680MX, PCIe, 2048 MB

    Your problem is likely due to
    com.paceap.kext.pacesupport.snowleopard 5.9.1
    I would recommend tracking down the app that uses this and unionist all it completely from  your computer. Also if you have upgraded the RAM on the machine you may have a RAM falling DIMM or it may have become unseated or it might not be the correct specs for your machine.

  • Macbook Pro Randomly Shuts Down and Restarts

    Hi There,
    This issue appears to have occured for other people in different forms but there does not appear to have been a conclusive answer to the problem, so here's hoping someone here might be able to provide some further insight into the issue, and with some luck, a solution.
    I have an early 2008 MacBook Pro running OS X 10.7.2 (plugged-in to power) that has started to randomly shut down and then restart itself (goes through all the start up screens; Apple logo etc.). It doesn't appear to be just a straight restart of the machine, but it shuts down, and then a couple of seconds later, reboots, as though it is two different actions...
    The computer does this pretty randomly, and now quite often. It happens when applications are running, Safari for example, and when nothing is running and i just go to open Finder or use Spotlight.
    I haven't had this issue in the past (some 3+ years of full time use now) and as far as i'm aware, nothing changed on the computer immediately prior to the issue occuring (no updates, installs etc.).
    I've checked the systen log which, each time the issue occurs, returns the message 'Previous Shutdown Cause: -128'. I've sought reference as to what this refers to, but it would appear to be a mystery to the WWW.
    I have tried the following solutions with no success:
    - Proper restart and reboot of system;
    - Repair permissions;
    - Reset SMC;
    - Reinstall OS X.
    Any thoughts on what the problem is, what the '-128' refers to, or what more i can try to solve the issue?
    Your help is much appreciated! Thanks.

    I know this is a really old thread, and everyone's probably already bought new computers now. However, I'm still using my 2010 MacBook Pro and have been experiencing this very frustrating issue. However, I think I just found a way to open a finder window that prevents the shut down. In Finder>Preferences>General, under "New Finder windows show", I had "All my files" selected (BAD?), which probably was the cause, because setting that to "Desktop" instead has prevented shut downs, for now. Just thought I should share this tip, in case anyone else suffers from this annoying issue.  If anyone has a better tip or a real fix, please post a reply! There are still people, like myself, working on these older machines who would appreciate the info. THANKS!

  • 24" iMac mid 2009 random shut downs

    I am really struggling with my machine, since several months it crashes/shutdown repeatedly.
    It is always the same behaviour, the power just goes out, no program crashes, no spinning beach balls, no nothing, just a blank screen and of course no power. It can happen while browsing or while watching Youtube or just while creating a simple document. It really is random.
    I have done everything I possibly could including:
    1. Full re-install after clearing the HDD and overwriting it several times with "0"
    2. Booting and running from an external drive with same OS
    3. Running both the small and big hardware tests without any indication of errors
    4. Running memory-tests and also replacing the old 2x2 GB with 2x4 GB of RAM
    4. Have had it plugged in directly to the wall outlet and together with other machines in a plug board
    5. Left the machine a service shop and they did the same things but could not get the machine to crash in two weeks(ARGH!)
    6. Went back to the service shop and they had the machine running for a month straight without any crash/shutdown.
    None of the above has made any difference at all. I collected my machine from the shop again recently and the first random shut down appeared afte les then 24 hours, it has crashed 3 times since then.
    The system log does not show anything that can give it away.
    It seems like I can induce the crash by multitasking and having a lot of tabs open running flash in the browser, but I get no errors in the logs to indicate that I am right, but the crashes mostly happen when I browse (but that is also what the machine is used for 90% of the time) I use Chrome, Safari and Firefox randomly.
    I have found numerous posts on different forums from people stating the exact same thing, I really like Apple but this is unbearable to say the least, there is officially nothing wrong with my machine since it happens randomly, without any error messages, but I can not use my computer since it can shut down at any given time.
    What to do?
    Thanks in advance
    Andreas

    Andreas ...
    Have you tried Resetting the System Management Controller (SMC)
    From that link:
    Power
    The computer doesn't respond to the power button when pressed.
    A portable Mac doesn't appear to respond properly when you close or open the lid.
    The computer sleeps or shuts down unexpectedly.
    The battery does not appear to be charging properly.
    The MagSafe power adaptor LED doesn't appear to indicate the correct activity.

  • T410 randomly shutting down

    I've had plenty of issues with the T410 already. Got a key stuck error which forced support to change the main board AND keyboard.
    Shortly after that the computer started randomly shutting down. Wether on power cord or battery the PC just suddenly dies. in a split second disk and fan stop spinning, screen goes black, so do all lights. Only the green light by the FPR lights up. 
    Now nothing makes the computer boot. Not pressing the power button or sweeping my finger (which does turn the green light off). 
    In order to bring the foul thing back to life I need to unplug the power cable, remove the battery and only then does it respond to pressing the power button. Main problem is that it is now off warranty, and even if it was under warranty, I'm not willing to drop the thing on the depot for 60 days like last time around. 
    So, here goes a long shot hoping that someone has a magic bullet to solve this. 
    OS: windows 7 pro, 64 bit
    type: 2516-cto

    Blown capacitors on the motherboard can sometimes cause a problem like this allow they usually make the machine shut down much quicker than 4 hours..If you open the machine you will the tops of the capicitors bulging if this is the problem.
    regards,
    al.
    “Don't find fault, find a remedy; anybody can complain”
    Henry Ford
    logbook loans

  • IMac mid-2011 randomly shuts down.

    Hello,
    My iMac was fine until yesterday. It all of a sudden started randomly shutting down. It looks like a power loss. As if i just pulled the power out of the wall outlet.
    After it shuts down, the fans start up again but the screen does not come on. (so it's just the fans blowing) I have to "force shutdown" it from this state by holding the power button in order for the computer to start up again.
    Things I have already done:
    1. Reset PRAM
    2. Reset SMC (by unplugging it for an hour)
    3. Run disk utility, fix the disk permissions etc.
    4. Run the extended apple hardware check. (all checks out fine.)
    5. remove my Kensington RAM (leaving just the samsung ram in there)
    6. Remove the samsung RAM (leaving just the Kensington ram in there)
    7. Use another wall outlet, does not change anything.
    8. I ran a program called memTest to check the RAM. It all checks out fine.
    The RAM that i have bought has been in there for at least a year... So I don't think that that is the problem. It was the specially for iMac RAM. So it's not just some random RAM.
    I have unplugged all external peripherals. Still does the same thing. If I look into the folder where kernel logs are saved there are none that match the times of shutdown. (also none close to it)
    My model is the:
    21.5 inch 2.7 GHz Intel i5 with Radeon HD6770M graphics card.
    As it's a pretty old pc i no longer have warranty or anything like it...

    The machine is as clean as it can be. I even cleaned out the RAM ports (while replacing the RAM) Of course I did not check INSIDE the computer, but there is no way to get in without voiding warranty as far as I know. The environment is just regular room. Normal humidity, normal everything.
    As for how old. Its the Mid-2011 21.5 inch model bought in october 2011-ish.
    I have some new interesting findings. I reset the PRAM for the gazillionth time and the temperature sensors were back. So everything seemed ok again. The weird thing is though... It booted once with the PRAM messed up (fans blowing on max) and I decided to leave it that way to see if it was doing anything. It stayed on for an hour. Then I decided to turn it off and reset the PRAM. After the reset the problem was back. Within 5 minutes of booting it shut down again.
    I'm really baffled by this. The temperature sensors all check out normal. (they're all 30-40 degrees) But the fact that it stayed on so long with messed up PRAM makes me believe the problem doesnt have anything to do with power supply or something like that... It might be in the PRAM itself. Would a reinstall of OS X fix anything? (I will be having a hard time getting my data off of the pc tho...)
    Rogier

  • Ibook randomly shutting down...

    Hello all,
    I have been experiencing a problem of my computer just shutting down at random times. This problem is not in conjunction with any other problems like freeziing or anything like that. I do not think it is a loose battery because it just shut down on me a few minutes ago sitting quite still on my desk. Any thoughts or ways to fix the random shut downs?

    Could the iBook be overheating? There is a freeware item (think it's available
    as a widget for 10.4.x and also as an app for 10.3.9) you can get to see the
    processor (bottomside sensor) and battery temperature; but not cpu temps.
    I have something like that in my iBookG4, and a different something in my
    iMacG4 in 10.3.9 = "Temperature Monitor Lite."
    Some checking around and I see some users had a few different issues
    and of them some had logicboard problems. Have you tried the Apple
    Hardware Test? It boots the computer and runs apart from the OSX.
    And there also is a similar link (by name, sort of) in this forum which also
    has some information that may apply to your situation. Best of luck!
    PS: If you have installed additional RAM in the user accessed
    slot, check to see if it is loose. Also, reset/zap the PRAM. [If the
    machine is running hot, the fan should be on; if not, maybe it's
    something else... But it is something, for sure.]

  • MBP randomly shuts down without warning

    Lately my MBP has been randomly shutting down when not plugged in to charger.
    No warning, battery isn't low (usually about 50% charge), and the machine just turns off completely and won't turn back on until I plug it back in.

    Here's what that shows (not sure what to look for):
    Battery Information:
    Model Information:
    Serial Number: SMP-bq20z951-394e-1382
    Manufacturer: SMP
    Device name: bq20z951
    Pack Lot Code: 0000
    PCB Lot Code: 0000
    Firmware Version: 002a
    Hardware Revision: 000a
    Cell Revision: 0100
    Charge Information:
    Charge remaining (mAh): 2720
    Fully charged: No
    Charging: Yes
    Full charge capacity (mAh): 4208
    Health Information:
    Cycle count: 26
    Condition: Good
    Battery Installed: Yes
    Amperage (mA): 1210
    Voltage (mV): 11950
    System Power Settings:
    AC Power:
    System Sleep Timer (Minutes): 10
    Disk Sleep Timer (Minutes): 10
    Display Sleep Timer (Minutes): 30
    Automatic Restart On Power Loss: No
    Wake On AC Change: No
    Wake On Clamshell Open: Yes
    Wake On LAN: Yes
    Display Sleep Uses Dim: Yes
    GPUSwitch: 2
    Battery Power:
    System Sleep Timer (Minutes): 10
    Disk Sleep Timer (Minutes): 10
    Display Sleep Timer (Minutes): 2
    Wake On AC Change: No
    Wake On Clamshell Open: Yes
    Display Sleep Uses Dim: Yes
    GPUSwitch: 2
    Reduce Brightness: Yes
    Hardware Configuration:
    UPS Installed: No
    AC Charger Information:
    Connected: Yes
    Charging: Yes

  • Screen flickering, computer/programs randomly shut down

    Hey everyone,
    I purchased a mid-2012 MacBook Pro Laptop from Apple about 1.5 years ago with AppleCare. Recently, the computer screen has started to flicker back, as if the screen is cutting out, and programs/entire computer randomly shuts down.
    I've done their online chat of which they asked me to do two resets
         -non-volitile random access memory
         - cannot remember the second one. (CSS??)
    It still continued to behave poorly.
    I also took it to Apple and they did diagositics of which apparently the hardware checked out and they said it must be a software issue. So we formatted the computer about 6 days ago. For those 5 days everything seems to work perfectly. There was no flickering and no shutting down of programs or my computer.. no lost work !!! Then is occurs again on the 6th day the same things occurred.
    Whats my next logical step? Anyone have any suggesting for when I go back to apple?

    The problem with Microsoft word is it is not Universal Binary so it does not run well on an intel machine. The new version Microsoft is coming out with should run better since it will be universal binary.
    You might consider using NeoOffice
    or Open Office as a more reliable replacement for Word. They both can open word documents and save as word.

  • IMac randomly shuts down after Leopard Upgrade

    My wife's iMac randomly shuts down since we installed Leopard. It wasn't doing this before the Leopard upgrade.
    It takes about 5 mins. of inactivity after the machine enters sleep mode, then it shuts down. We've searched the Discussions but have yet to see an answer to our question. Nothing but an iSight is plugged in to the machine. Any suggestions?

    Same problem with random shut downs that get more and more frequent making the computer unusable. Took to Apple Store where they did not recognise the problem - tried replacing RAM then power cable then power supply. Said problem was fixed but started to recur within a short time of using it back home. Used install discs to reinstall the original operating system (Mac OS X 10.5.2) and the problem resolved - on upgrading to Mac OS X 10.5.8 the problem immediately recurred. Have gone back to 10.5.2 now and all seems okay.
    Seems strange that there are so many postings about this and Apple Store (Genius staffseem to be unaware of it as a problem).
    Kim56
    iMac 8.1

  • IMac Randomly Shuts Down -Overheating Problem?

    I've posted in these forums once before about my iMac randomly shutting down. I believed I had solved the problem by following another users instructions which were as follows:
    "Machines that are just randomly shutting down are usually caused by defective hardware. The only thing that can be done about that is to call Apple and have it replaced or serviced. There is probably not any one particular solution as it could be any number of the internal components failing and the resulting symptoms could be the same.
    If you'd like to do some hardware tests yourself before calling Apple that can be done. First try resetting the SMC: http://docs.info.apple.com/article.html?artnum=303446
    Next insert the original gray install disk, restart your iMac, then hold down the "d" key until it boots up into the Apple Hardware Test. Run the extended test.
    Also if you have Apple Care install TechTool Deluxe from the cd provided. Then run TechTool on your system."
    I also removed and replaced of a defective external HD that I thought my be causing problems. But after all these steps, the machine kept turning itself off.
    I had read in some forums that it was due to the internal temperature of the iMac. So I downloaded smcfancontrol 2.1 and increased the fan speed on the internal fans. This did bring down the temperature as revealed by the iStat Pro widget. However, I still had another shutdown.
    So I turned off the machine, went to bed, and this morning when I turned it on iStat Pro said these were the internal temperatures of the iMac:
    CPU A 77 degrees F
    GPU 85
    GPU Diode 88
    GPU Heatsink 85
    Ambient 61
    Memory Cont. 74
    Airport Card 112
    HD Bay 1 76
    I find these numbers to be unbelievable. Especially the airport card. When the whole system seemed to be running hot, the Airport Card said it was 122. It always says something above 100 degrees. The other temperatures also seem out of whack. How can the CPU be 77 degrees after 10 hours of being completely powered down in an office environment that is only 55 degrees?
    Has anyone else run into a similar problem?
    Has anyone else found the problem to be a faulty temperature sensor (and is there a way to reset it, or does it have to be replaced)?
    Overheated? in Oregon...
    Message was edited by: OregonMac7

    Certainly sounds like a case of the left hand not knowing from the right, huh
    Well, I have my call in, and I am getting onsite service to replace the logic board, as per Apple's recommendation.
    I'm reading the other longer thread (171 replies), and it's disheartening to hear how some of the "geniuses" are handling this problem. They can't replicate it by leaving the mac running overnight, so "the problem doesn't exist". Hello! It's *random*! As in, not easy to replicate!
    I'm also a bit disillusioned that the popular Mac sites (TUAW, etc) haven't picked up on this story yet. I emailed TUAW the link to the long thread, and they ignore it. Usually when this gets more "mainstream" press, then Apple finally steps up, acknowledges a problem, and serious fixes are made. Right now, it's a bunch of complainers (me included) in some threads on the Apple site.
    I took a huge leap last November, and went from PCs to the Mac platform, after working on my personal migration plans for a month prior - how to move from my photo editing on the PC to the Mac (I wasn't about to buy another full copy of Photoshop, for eg, but I did find out I could upgrade from Win PS to Mac PS), if all the programs I use for photography and design were available on the Mac, learning the ins and outs of shortcut keys, how things are done, etc etc, and was so happy initially when I got the Mac and said goodbye to the PC.
    Now I'm literally afraid to do any serious work on the Mac for fear of the "pulled plug" syndrome losing the last 20, 30 minutes of work I've been doing because I didn't save every 2 minutes. And iLife's Pages doesn't autosave (much to my chagrin), so I've lost some long correspondence and articles typed because I didn't save it before the pulled plug o' death.
    Not a very nice computing experience.
    As a suggestion, maybe everyone reading this and the other thread can flood TUAW.com with a news suggestion to cover this problem. Engadget, Gizmodo too while you're at it. I think once these million-viewers a day blogs cover it, we'll see some real action from Apple.
    Just a thought....
    Mark

  • MBP 15" randomly shuts down.

    My MBP will at times randomly shut down, i have had the mbp for about one week now and it has probably shut down randomly around a dozen times with minimal use....2 or less hours a day. I wanted to know if there was anything i could do to try and resolve this issue before i contact apple...At times when i reboot the machine after a random shutdown i am greeted with an error saying that the MBP shut down after OSX failed.

    I don't buy overpriced RAM because it's easy to removed added RAM, see if problems go away without it, and replace the RAM if that turns out not to be the cause of the problem.
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