Battery issue, random shut downs for no reason
Okay, so I've had a MacBook for about 3 1/2 years now. The old battery I had that came with it had clearly run out of cycles because the computer could only last for five minutes without being plugged in. But when plugged in, it worked fine.
So, about a week ago, I ordered a new battery and got a generic one off Ebay b/c the "official" Apple batteries are $120, whereas generics are around $40. I'd rather buy the Apple part, but frankly, the amount that Apple charges for replacement parts is completely ridiculous.
In any case, the battery worked fine for several days and then in the last three days, the computer just shuts off randomly with no warning. It can be plugged in or not plugged in, it doesn't seem to matter. Sometimes I turn it on and it's fine for two hours before this happens and other times it turns off in 5 or 10 minutes. It seems like it must be the battery since that is the only thing that has changed in the last couple weeks. And the display is always telling me I have plenty of juice (between 80% and 98% when it shuts off). It recognizes the battery, calculates the time left, and does not give me an "x" but shows it to be charging when plugged in.
To test to see if it was the battery, I put back in the original MacBook battery. Even though it has no juice, I could previously use my MacBook without issue as long as it was plugged in. But again, I encountered the same issues with sudden and unexplained shut downs at seemingly random intervals whether it was plugged in or not. Just a sudden click, my screen goes black, and the power is off.
Does anyone have any idea how to fix this or approach fixing it? I thought it might be an issue of a dud battery, but that wouldn't explain why the original battery doesn't work now. Any solutions? Anyone else had this problem?
Any help or pointers would be invaluable. Thanks so much.
Hi Eloco,
Smart idea to try putting the old battery back into the machine, that was going to be my first recommendation in component isolation. Next step... reset the SMC.
http://support.apple.com/kb/HT3964
I'd say reset the PRAM but I given what is that the PRAM controls, I don't see any change in system performance as a result of resetting it.
It's possible, that the issue is with the machine (the battery is just coincidental). With that being said, given the age of the machine you're outside of any AppleCare coverage... even if you had it.
There are three areas I'd consider further troubleshooting, whether you decide to do it yourself or go the route of a service center:
1.) The battery connector (sleep switch adapter)
2.) The MagSafe board/DC-In board
3.) The logic board
I'd recommend in that order, as well, ironically the service parts also go from less to significantly more as you move down the list.
Good luck!
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So, my ibook's been shutting down for no reason and seemingly random times. The battery is fine, but I noticed that it only shuts down when the power cable is plugged in. It might work fine for hours, and it's never shut off while actively charging (below 98% battery power). So it seems to me that it might be the dc board from what I've read around here on the forums, but I want to try to get confirmation before I try to fix it myself.
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LydiaI just ran the PRAM reset, so we'll see how that does.
I have the problem when nothing except the power cord is plugged in.
The external is a USB drive with an AC source. The power cord for it acts the same way even when there's no drive attached, the light barely winks on then fades out. When the drive is attached it tries to start then turns off when the adapter (for the drive) turns its light off.
The power adapter for computer is fine according to all the standards on that page. I replaced it back in December, so it's not been used all that much. The connection looks good and the DC in board port looks fine too.
The fan comes on without problems and whenever I've checked the temps in istat it seems within normal levels.
What's the Apple Hardware test? I may have heard of it previously, but seem to drawing a complete blank on it now.
Also, at this point I'm leaning towards a power surge being the root of my problems. A bulb in an overhead light blew out the same day, I went to replace the bulb and had bought a high wattage bulb then found that the light had 2 bulbs inside and both had blown at the same time. My dad has some background in electronics and when I consulted him about the power surge theory he said it was likely. I went ahead and filed a report with the maker of the surge protector to try to get a claim in and possibly some kind of funds to help pay for whatever repairs are coming.
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Since i've made the last update, my laptop shutting down for no reason.
I just udpated to OS X Maverick and ever since my system is shutting down for no reason. Then i tried to reset my SMC but it still not working. Any solution ? I reported more than one issue reading forums but not the same as mine.
I'll try to explain you but i'm french so I don't have the geek vocabulary My laptop obviously shut down when I disconnect my battery even if it's fully charged, and only since i've made the maverick udpate 1 week ago. I don't find any report about it in the go menu.. weird isn't it ? I join the etrecheck' system report :
Hardware Information:
MacBook Pro (13-inch, Early 2011)
MacBook Pro - model: MacBookPro8,1
1 2.3 GHz Intel Core i5 CPU: 2 cores
4 GB RAM
Video Information:
Intel HD Graphics 3000 - VRAM: 384 MB
Audio Plug-ins:
BluetoothAudioPlugIn: Version: 1.0
AirPlay: Version: 1.9
AppleAVBAudio: Version: 2.0.0
iSightAudio: Version: 7.7.3
System Software:
OS X 10.9 (13A603) - Uptime: 0 days 3:45:23
Disk Information:
TOSHIBA MK3265GSXF disk0 : (320,07 GB)
EFI (disk0s1) <not mounted>: 209,7 MB
Macintosh HD (disk0s2) /: 319,21 GB (171,15 GB free)
Recovery HD (disk0s3) <not mounted>: 650 MB
MATSHITADVD-R UJ-8A8
USB Information:
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. BRCM2070 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Computer, Inc. IR Receiver
FireWire Information:
Thunderbolt Information:
Apple Inc. thunderbolt_bus
Kernel Extensions:
Problem System Launch Daemons:
Problem System Launch Agents:
Launch Daemons:
[loaded] com.adobe.fpsaud.plist
[not loaded] com.teamviewer.teamviewer_service.plist
Launch Agents:
[not loaded] com.teamviewer.teamviewer.plist
[not loaded] com.teamviewer.teamviewer_desktop.plist
User Launch Agents:
[loaded] com.facebook.videochat.[redacted].plist
[not loaded] com.spotify.webhelper.plist
[failed] com.zeobit.MacKeeper.Helper.plist
User Login Items:
iTunesHelper
SpeechSynthesisServer
USBOverdriveHelper
3rd Party Preference Panes:
Flash Player
GamePadCompanionPrefPanel
Growl
USB Overdrive X
Internet Plug-ins:
Default Browser.plugin
Flash Player.plugin
FlashPlayer-10.6.plugin
JavaAppletPlugin.plugin
QuickTime Plugin.plugin
Silverlight.plugin
User Internet Plug-ins:
Bad Fonts:
None
Time Machine:
Time Machine not configured!
Top Processes by CPU:
4% WindowServer
3% hidd
1% EtreCheck
1% fontd
0% SystemUIServer
0% mds_stores
0% mds
0% aosnotifyd
Top Processes by Memory:
246 MB Safari
188 MB mds_stores
168 MB Mail
135 MB iTunes
123 MB Pages
102 MB storeagent
94 MB Finder
94 MB com.apple.WebKit.WebContent
90 MB com.apple.IconServicesAgent
70 MB WindowServer
Virtual Memory Statistics:
110 MB Free RAM
1.54 GB Active RAM
1.37 GB Inactive RAM
1005 MB Wired RAM
1.74 GB Page-ins
400 KB Page-outs
ardware Information:
MacBook Pro (13-inch, Early 2011)
MacBook Pro - model: MacBookPro8,1
1 2.3 GHz Intel Core i5 CPU: 2 cores
4 GB RAM
Video Information:
Intel HD Graphics 3000 - VRAM: 384 MB
Audio Plug-ins:
BluetoothAudioPlugIn: Version: 1.0
AirPlay: Version: 1.9
AppleAVBAudio: Version: 2.0.0
iSightAudio: Version: 7.7.3
System Software:
OS X 10.9 (13A603) - Uptime: 0 days 3:45:23
Disk Information:
TOSHIBA MK3265GSXF disk0 : (320,07 GB)
EFI (disk0s1) <not mounted>: 209,7 MB
Macintosh HD (disk0s2) /: 319,21 GB (171,15 GB free)
Recovery HD (disk0s3) <not mounted>: 650 MB
MATSHITADVD-R UJ-8A8
USB Information:
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. BRCM2070 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Computer, Inc. IR Receiver
FireWire Information:
Thunderbolt Information:
Apple Inc. thunderbolt_bus
Kernel Extensions:
Problem System Launch Daemons:
Problem System Launch Agents:
Launch Daemons:
[loaded] com.adobe.fpsaud.plist
[not loaded] com.teamviewer.teamviewer_service.plist
Launch Agents:
[not loaded] com.teamviewer.teamviewer.plist
[not loaded] com.teamviewer.teamviewer_desktop.plist
User Launch Agents:
[loaded] com.facebook.videochat.[redacted].plist
[not loaded] com.spotify.webhelper.plist
[failed] com.zeobit.MacKeeper.Helper.plist
User Login Items:
iTunesHelper
SpeechSynthesisServer
USBOverdriveHelper
3rd Party Preference Panes:
Flash Player
GamePadCompanionPrefPanel
Growl
USB Overdrive X
Internet Plug-ins:
Default Browser.plugin
Flash Player.plugin
FlashPlayer-10.6.plugin
JavaAppletPlugin.plugin
QuickTime Plugin.plugin
Silverlight.plugin
User Internet Plug-ins:
Bad Fonts:
None
Time Machine:
Time Machine not configured!
Top Processes by CPU:
4% WindowServer
3% hidd
1% EtreCheck
1% fontd
0% SystemUIServer
0% mds_stores
0% mds
0% aosnotifyd
Top Processes by Memory:
246 MB Safari
188 MB mds_stores
168 MB Mail
135 MB iTunes
123 MB Pages
102 MB storeagent
94 MB Finder
94 MB com.apple.WebKit.WebContent
90 MB com.apple.IconServicesAgent
70 MB WindowServer
Virtual Memory Statistics:
110 MB Free RAM
1.54 GB Active RAM
1.37 GB Inactive RAM
1005 MB Wired RAM
1.74 GB Page-ins
400 KB Page-outs
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My iPhone 4S will shut down for no reason
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Hi 123Guardian,
Welcome to the Support Communities!
The following article will provide some troubleshooting steps for your iPhone.
iPhone, iPad, iPod touch: Turning off and on (restarting) and resetting
http://support.apple.com/kb/HT1430
If that does not resolve the issue, refer to page 150 in the iPhone User Guide to Reset All Settings:
iPhone User Guide for iOS 7
manuals.info.apple.com/MANUALS/1000/MA1565/en_US/iphone_user_guide.pdf
The final troubleshooting step would be to restore your device:
iTunes: Restoring iOS software
http://support.apple.com/kb/ht1414
Restoring your device will delete all data and content, including songs, videos, contacts, photos, and calendar information, and will restore all settings to their factory condition. Before restoring:
Verify that you are using the latest version of iTunes.
Back up your device.
Transfer and sync content to your computer.
I hope this information helps ....
Have a great day!
- Judy -
MBP unexpectedly shuts down for no reason- help!
MBP unexpectedly shuts down for no reason.
My MBP has been working fine, until I updated to 10.5. Originally this problem started in Bootcamp running XP, but has now done this once in OS X, just a while ago. There seems to be no difference- even when the psu is plugged in. Just now when it did this again, I pressed the power key and the led on the front blinked really fast, then there was a tone- like it was doing a firmware update (but I did the firmware update months ago!).
I've done a power reset- taking out the battery and holding the power key down for 20 seconds, which seems to have helped, but then again this problem seems to be rather sporadic, and one can never tell when it is going to happen next.
Oh yes, there is a mechanical 'click' that sounds when it does it- like a relay click. Is there a relay power related IC on the motherboard?
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I'll just have to keep saving. I'm sure Apple will wise up to this sooner or later. (Incidently, I haven't been able to send anything to Apple as I can't find their direct contact addie. Can someone 'remind' me? Thanks! -
My NEW IPhone 4s shuts down for NO reason when there is still plenty of battery
marcocapela wrote:
I perform a lot of hard reset
There is no such thing as a "hard reset".
If basic troubleshooting from the User's Guide fails to resolve the issue, then take the device to Apple for evaluation and possible replacement.
marcocapela wrote:
It worked very good for 2 years, i lost warranty, and i'm with this problem for 2 months and it's very annoying, and i'm losing faith in apple products...
Warranties expire, hardware eventually fails, ignorant people live with issues for long periods of time and the above statement is simply ignorant. -
Ibook G4 shuts down for no reason
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Maverick Shuts Down For No Reason
I am tired of Maverick shutting down for no reason. It even does it in Safe Mode. I've tried all the tricks of removing preferences, extension and still it keep shutting down with it's kernel panic screen. I'm the one that's paniced. I can't work in any program, such as Final Cut or Safari for too long as it will shut down. I'm thinking I need to reformat. Great. My least favorite option. But, I need to get all my files off, deauthorize software and hoping that I can get my mail and other contact back.
Hoping someone might have an answer to avoid reformating.
I keep sending in these reports to APPLE, 3 to 8 a day. Here is the most recent one.....Hopefully, I can post this before my computer decides to reboot.
Lastly:
Model Name: MacBook Pro
Model Identifier: MacBookPro8,2
Processor Name: Intel Core i7
Processor Speed: 2.5 GHz
Number of Processors: 1
Total Number of Cores: 4
L2 Cache (per Core): 256 KB
L3 Cache: 8 MB
Memory: 16 GB
Boot ROM Version: MBP81.0047.B27
SMC Version (system): 1.69f4
Serial Number (system): C02HJ2DVDV7P
Hardware UUID: 245EB5DE-6395-50FF-80F0-37C23291CDAE
Sudden Motion Sensor:
State: Enabled
Anonymous UUID: D39D2DB0-F295-781C-7F15-8878225545B1
Wed Dec 18 11:51:32 2013
panic(cpu 0 caller 0xffffff800f0dc19e): Kernel trap at 0xffffff800f0a3af0, type 13=general protection, registers:
CR0: 0x000000008001003b, CR2: 0x000000010b756000, CR3: 0x00000001acc90092, CR4: 0x00000000000606e0
RAX: 0xffffff800f6d0320, RBX: 0x0000000000000032, RCX: 0x0000000000000032, RDX: 0x001b61b100400000
RSP: 0xffffff81e08abd30, RBP: 0xffffff81e08abd50, RSI: 0xffffff801a4106a8, RDI: 0xffffff800f6d0640
R8: 0xffffff801a33ce70, R9: 0xffffff801a378ca8, R10: 0xd000c8b0a4f08627, R11: 0x0000000000000206
R12: 0xffffff8015b0f210, R13: 0xffffff8031a50760, R14: 0x000000000000014d, R15: 0xffffff801a378ca8
RFL: 0x0000000000010282, RIP: 0xffffff800f0a3af0, CS: 0x0000000000000008, SS: 0x0000000000000000
Fault CR2: 0x000000010b756000, Error code: 0x0000000000000000, Fault CPU: 0x0
Backtrace (CPU 0), Frame : Return Address
0xffffff81d05e7c50 : 0xffffff800f022f69
0xffffff81d05e7cd0 : 0xffffff800f0dc19e
0xffffff81d05e7ea0 : 0xffffff800f0f3606
0xffffff81d05e7ec0 : 0xffffff800f0a3af0
0xffffff81e08abd50 : 0xffffff800f078289
0xffffff81e08abf20 : 0xffffff800f0dc5dc
0xffffff81e08abfb0 : 0xffffff800f0f350b
BSD process name corresponding to current thread: assistantd
Mac OS version:
13B42
Kernel version:
Darwin Kernel Version 13.0.0: Thu Sep 19 22:22:27 PDT 2013; root:xnu-2422.1.72~6/RELEASE_X86_64
Kernel UUID: 1D9369E3-D0A5-31B6-8D16-BFFBBB390393
Kernel slide: 0x000000000ee00000
Kernel text base: 0xffffff800f000000
System model name: MacBookPro8,2 (Mac-94245A3940C91C80)
System uptime in nanoseconds: 217351646812
last loaded kext at 117697819324: com.apple.driver.AppleHWSensor 1.9.5d0 (addr 0xffffff7f90aac000, size 36864)
loaded kexts:
com.sophos.kext.sav 8.0.14
com.drobo.SCSI.ThunderBolt 1.1 [64171]
com.attotech.driver.ATTOiSCSI 3.4.1b1
com.AmbrosiaSW.AudioSupport 4.1.2
com.TrustedData.driver.VendorSpecificType00 1.7.0
at.obdev.nke.LittleSnitch 4052
com.apple.driver.AppleHWSensor 1.9.5d0
com.apple.driver.AudioAUUC 1.60
com.apple.driver.AppleTyMCEDriver 1.0.2d2
com.apple.driver.AGPM 100.14.11
com.apple.filesystems.autofs 3.0
com.apple.iokit.IOBluetoothSerialManager 4.2.0f6
com.apple.driver.AppleMikeyHIDDriver 124
com.apple.driver.AppleHDAHardwareConfigDriver 2.5.3fc1
com.apple.driver.AppleHDA 2.5.3fc1
com.apple.iokit.IOUserEthernet 1.0.0d1
com.apple.driver.AppleMikeyDriver 2.5.3fc1
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.kext.AMDFramebuffer 1.1.4
com.apple.driver.AppleBacklight 170.3.5
com.apple.driver.AppleUpstreamUserClient 3.5.13
com.apple.driver.AppleHWAccess 1
com.apple.iokit.IOBluetoothUSBDFU 4.2.0f6
com.apple.driver.AppleMCCSControl 1.1.12
com.apple.driver.ApplePolicyControl 3.4.12
com.apple.driver.AppleMuxControl 3.4.12
com.apple.driver.ACPI_SMC_PlatformPlugin 1.0.0
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.2.0f6
com.apple.driver.SMCMotionSensor 3.0.4d1
com.apple.driver.AppleSMCPDRC 1.0.0
com.apple.driver.AppleSMCLMU 2.0.4d1
com.apple.AMDRadeonX3000 1.1.4
com.apple.kext.AMD6000Controller 1.1.4
com.apple.driver.AppleIntelHD3000Graphics 8.1.8
com.apple.driver.AppleIntelSNBGraphicsFB 8.1.8
com.apple.driver.AppleLPC 1.7.0
com.apple.driver.AppleThunderboltIP 1.0.10
com.apple.driver.AppleUSBTCButtons 240.2
com.apple.driver.AppleUSBTCKeyEventDriver 240.2
com.apple.driver.AppleUSBTCKeyboard 240.2
com.apple.driver.AppleFireWireStorage 3.3.5
com.apple.driver.initioFWBridge 3.3.5
com.apple.driver.IOFireWireSerialBusProtocolSansPhysicalUnit 3.3.5
com.apple.driver.LSI_FW_500 3.3.5
com.apple.driver.Oxford_Semi 3.3.5
com.apple.driver.StorageLynx 3.3.5
com.apple.driver.AppleIRController 325.7
com.apple.driver.AppleFileSystemDriver 3.0.1
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.BootCache 35
com.apple.iokit.SCSITaskUserClient 3.6.0
com.apple.driver.XsanFilter 404
com.apple.iokit.IOAHCIBlockStorage 2.4.0
com.apple.driver.AppleUSBHub 650.4.4
com.apple.iokit.AppleBCM5701Ethernet 3.6.9b9
com.apple.driver.AppleSDXC 1.4.0
com.apple.driver.AirPort.Brcm4331 700.20.22
com.apple.driver.AppleFWOHCI 4.9.9
com.apple.driver.AppleAHCIPort 2.9.5
com.apple.driver.AppleUSBEHCI 650.4.1
com.apple.driver.AppleUSBUHCI 650.4.0
com.apple.driver.AppleSmartBatteryManager 161.0.0
com.apple.driver.AppleACPIButtons 2.0
com.apple.driver.AppleRTC 2.0
com.apple.driver.AppleHPET 1.8
com.apple.driver.AppleSMBIOS 2.0
com.apple.driver.AppleACPIEC 2.0
com.apple.driver.AppleAPIC 1.7
com.apple.driver.AppleIntelCPUPowerManagementClient 216.0.0
com.apple.nke.applicationfirewall 153
com.apple.security.quarantine 3
com.apple.driver.AppleIntelCPUPowerManagement 216.0.0
com.apple.driver.AppleBluetoothHIDKeyboard 170.15
com.apple.driver.IOBluetoothHIDDriver 4.2.0f6
com.apple.driver.AppleHIDKeyboard 170.15
com.apple.iokit.IOSCSIParallelFamily 3.0.0
com.apple.kext.triggers 1.0
com.apple.iokit.IOSerialFamily 10.0.7
com.apple.driver.DspFuncLib 2.5.3fc1
com.apple.vecLib.kext 1.0.0
com.apple.iokit.IOSurface 91
com.apple.iokit.IOBluetoothFamily 4.2.0f6
com.apple.driver.AppleSMBusPCI 1.0.12d1
com.apple.driver.AppleSMBusController 1.0.11d1
com.apple.driver.AppleBacklightExpert 1.0.4
com.apple.driver.AppleGraphicsControl 3.4.12
com.apple.iokit.IOAudioFamily 1.9.4fc11
com.apple.kext.OSvKernDSPLib 1.14
com.apple.driver.IOPlatformPluginLegacy 1.0.0
com.apple.driver.AppleHDAController 2.5.3fc1
com.apple.iokit.IOHDAFamily 2.5.3fc1
com.apple.iokit.IOBluetoothHostControllerUSBTransport 4.2.0f6
com.apple.iokit.IOFireWireIP 2.2.5
com.apple.driver.AppleSMC 3.1.6d1
com.apple.iokit.IOAcceleratorFamily 98.7.1
com.apple.kext.AMDSupport 1.1.4
com.apple.AppleGraphicsDeviceControl 3.4.12
com.apple.iokit.IONDRVSupport 2.3.6
com.apple.iokit.IOGraphicsFamily 2.3.6
com.apple.driver.IOPlatformPluginFamily 5.5.1d27
com.apple.driver.AppleThunderboltEDMSink 1.2.1
com.apple.iokit.IOUSBMassStorageClass 3.6.0
com.apple.driver.AppleUSBMultitouch 240.6
com.apple.driver.AppleThunderboltDPOutAdapter 2.5.0
com.apple.driver.AppleThunderboltDPInAdapter 2.5.0
com.apple.driver.AppleThunderboltDPAdapterFamily 2.5.0
com.apple.driver.AppleThunderboltPCIUpAdapter 1.4.0
com.apple.driver.AppleThunderboltPCIDownAdapter 1.4.0
com.apple.iokit.IOSCSIBlockCommandsDevice 3.6.0
com.apple.iokit.IOSCSIReducedBlockCommandsDevice 3.6.0
com.apple.iokit.IOFireWireSerialBusProtocolTransport 2.5.1
com.apple.iokit.IOFireWireSBP2 4.2.5
com.apple.iokit.IOUSBHIDDriver 650.4.4
com.apple.driver.AppleUSBMergeNub 650.4.0
com.apple.driver.AppleUSBComposite 650.4.0
com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.6.0
com.apple.iokit.IOBDStorageFamily 1.7
com.apple.iokit.IODVDStorageFamily 1.7.1
com.apple.iokit.IOCDStorageFamily 1.7.1
com.apple.iokit.IOAHCISerialATAPI 2.6.0
com.apple.iokit.IOSCSIArchitectureModelFamily 3.6.0
com.apple.driver.AppleThunderboltNHI 1.9.2
com.apple.iokit.IOThunderboltFamily 2.8.5
com.apple.iokit.IOUSBUserClient 650.4.4
com.apple.iokit.IOEthernetAVBController 1.0.3b3
com.apple.driver.mDNSOffloadUserClient 1.0.1b4
com.apple.iokit.IO80211Family 600.34
com.apple.iokit.IONetworkingFamily 3.2
com.apple.iokit.IOFireWireFamily 4.5.5
com.apple.iokit.IOAHCIFamily 2.6.0
com.apple.iokit.IOUSBFamily 650.4.4
com.apple.driver.AppleEFINVRAM 2.0
com.apple.driver.AppleEFIRuntime 2.0
com.apple.iokit.IOHIDFamily 2.0.0
com.apple.iokit.IOSMBusFamily 1.1
com.apple.security.sandbox 278.10
com.apple.kext.AppleMatch 1.0.0d1
com.apple.security.TMSafetyNet 7
com.apple.driver.AppleKeyStore 2
com.apple.driver.DiskImages 371.1
com.apple.iokit.IOStorageFamily 1.9
com.apple.iokit.IOReportFamily 21
com.apple.driver.AppleFDEKeyStore 28.30
com.apple.driver.AppleACPIPlatform 2.0
com.apple.iokit.IOPCIFamily 2.8
com.apple.iokit.IOACPIFamily 1.4
com.apple.kec.pthread 1
com.apple.kec.corecrypto 1.0marcocapela wrote:
I perform a lot of hard reset
There is no such thing as a "hard reset".
If basic troubleshooting from the User's Guide fails to resolve the issue, then take the device to Apple for evaluation and possible replacement.
marcocapela wrote:
It worked very good for 2 years, i lost warranty, and i'm with this problem for 2 months and it's very annoying, and i'm losing faith in apple products...
Warranties expire, hardware eventually fails, ignorant people live with issues for long periods of time and the above statement is simply ignorant. -
My iPad shuts down for no reason, mine is wifi only, what to do?
My iPad shuts down for no reason, in the middle of doing something. Mine is wifi only, what can I do?
My iPad Air version 8.2 shuts down for no reason and then will only restart if it connected to power. When It restarts after I have connected it to power, the battery shows that it is dead and the clock displays 4 pm. Then the iPad reboots and the clock displays the correct time and the battery display shows the correct charge. The iPad is updated and works normally except for its spontaneous shutdown behavior.
My solution for the time being is to connect it to a portable external battery when I am away from a power source. -
My iPad Air shuts down for no reason.
My iPad Air version 8.2 shuts down for no reason and then will only restart if it connected to power. When It restarts after I have connected it to power, the battery shows that it is dead and the clock displays 4 pm. Then the iPad reboots and the clock displays the correct time and the battery display shows the correct charge.
This iPad is updated and works normally except for its spontaneous shutdown behavior.
My solution for the time being is to connect it to a portable external battery when I am away from a power source. When I am at home I keep this IPad connected to power because I want the alarms to work.Thanks Brian. Reboots don't work even though the iPad has a charged battery. It will boot automatically if it is connected to power.
I will take it to an Apple store even though it is out of warrantee. -
My ipod touch shut down for no reason. now when i try to turn it on again, it goes to the apple icon to the spinning wheel, then it repeats.
Try:
- iOS: Not responding or does not turn on
- Also try DFU mode after try recovery mode
How to put iPod touch / iPhone into DFU mode « Karthik's scribblings
- If not successful and you can't fully turn the iOS device fully off, let the battery fully drain. After charging for an least an hour try the above again.
- Try another cable
- Try on another computer
- If still not successful that usually indicates a hardware problem and an appointment at the Genius Bar of an Apple store is in order.
Apple Retail Store - Genius Bar -
My iPad shuts down for no reason and I have to reboot a few times to get it back on
My iPad will just shut down for no reason and I have to reboot a few times to get it back up and running
Not normal. Take it to an Apple Store for evaluation.
Make a Genius Bar Reservation
http://www.apple.com/retail/geniusbar/
Cheers, Tom -
I just downloaded Lion and now my computer just shuts down for no reason. What is its problem?
I recently made the same mistake. The thing to do is download the new Quicken Essentials for MAC. After you install the new version follow the instructions on how to transfer your old files. There is a way, it just takes a little time and, if I remember correctly, it takes the info from your quicken backup files. Hopefully you had auto back up on and your files are intact. I didn't and reconstruction was a bear but entirely possible. The new Quicken is quite different but seems to work quite well. Good luck.
-
HP Probook 4710s shuts down for no reason!
Hello everyone,
I own an HP Probook 4710s laptop for about 3 months now.
Recently I played Call Of Duty MW2 and after a while of playing it just shut down for no reason.
I played it before on my laptop but it didn`t shut down.
And just recently I played Age Of Empires 3 and it also shut down.
It happened twice with Age Of Empires.
Tho it never happened when I wasn`t playing games I`m still concerned and would appriciate any kind of help or explenation from anyone.
Thank you.Check your Event Viewer logs at the time of the shutdown and look for critical errors and events. It sounds like a heat problem.
You might want to check for a bios and/or a video card update here.
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