Late 2009 imac- Mavericks, Kernel Panics- checkerboard screen- only works in Safe Mode now.

Need help with Late 2009 imac- had HD and video card replaced under Apple Care last year. Upgraded to Mavericks and it froze up while on Yahoo looking at a slide show. Screen pixelated with checkerboard patterns and then eventually locks-up. Only way to get it to work now is in SAFE MODE.
Tried memory test, Resetting SMC, AHT, Zapping NVRAM, PRAM, only errors I can see are some permissions
From Repair Permissions (Disk utility):
Repairing permissions for “Macintosh HD”Warning: SUID file “usr/libexec/security_authtrampoline” has been modified and will not be repaired.Warning: SUID file “usr/lib/sa/sadc” has been modified and will not be repaired.Permissions differ on “Applications/Safari.app/Contents/Resources/Safari.help/Contents/Resources/inde x.html”; should be lrwxr-xr-x ; they are -rwxr-xr-x .Repaired “Applications/Safari.app/Contents/Resources/Safari.help/Contents/Resources/inde x.html”Group differs on “Library/Printers/InstalledPrinters.plist”; should be 80; group is 0.Permissions differ on “Library/Printers/InstalledPrinters.plist”; should be -rw-rw-rw- ; they are -rw-r--r-- .Repaired “Library/Printers/InstalledPrinters.plist”
From LOG see a new RAM and KERNEL PANIC-
Note RAM was tested in separate test and passed erlier today- but see that it is listed as corrupt here:
Anonymous UUID:
F4AC0FFD....
Sun Aug 17 06:17:30 2014
panic(cpu 2 caller 0xffffff80022c5b9a): "Possible memory corruption: pmap_pv_remove(0xffffff801975ac08,0x1062f3000,0x7ffbf, 0xff4f00007ffbf7d2, 0xffffff810d343be4, 0xfffffe9a5a842798): null pv_list!"@/SourceCache/xnu/xnu-2422.110.17/osfmk/i386/pmap_internal.h:763
Backtrace (CPU 2), Frame : Return Address
0xffffff810d343ab0 : 0xffffff8002222f79
0xffffff810d343b30 : 0xffffff80022c5b9a
0xffffff810d343c10 : 0xffffff80022c60a7
0xffffff810d343c70 : 0xffffff800227e2fa
0xffffff810d343d80 : 0xffffff80022825cf
0xffffff810d343db0 : 0xffffff800223d9e3
0xffffff810d343df0 : 0xffffff80025cec5e
0xffffff810d343e60 : 0xffffff80025e25ed
0xffffff810d343ef0 : 0xffffff80025e2967
0xffffff810d343f30 : 0xffffff8002220b3b
0xffffff810d343f60 : 0xffffff80022dc883
0xffffff810d343f80 : 0xffffff80022f3712
BSD process name corresponding to current thread: Problem Reporter
Mac OS version:
13E28
Kernel version:
Darwin Kernel Version 13.3.0: Tue Jun 3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64
Kernel UUID: BBFADD17-672B-35A2-9B7F-E4B12213E4B8
Kernel slide:
0x0000000002000000
Kernel text base: 0xffffff8002200000
System model name: iMac11,1 (Mac-F2268DAE)
System uptime in nanoseconds: 112908028516
last loaded kext at 37062361833: com.apple.driver.AudioAUUC    1.60 (addr 0xffffff7f844ad000, size 28672)
loaded kexts:
com.apple.driver.AudioAUUC    1.60
com.apple.filesystems.autofs    3.0
com.apple.driver.AppleHDAHardwareConfigDriver    2.6.3f4
com.apple.driver.AppleTyMCEDriver    1.0.2d2
com.apple.driver.AGPM    100.14.28
com.apple.driver.AppleMikeyHIDDriver    124
com.apple.iokit.IOBluetoothSerialManager    4.2.6f1
com.apple.driver.AppleHDA    2.6.3f4
com.apple.driver.AppleMikeyDriver    2.6.3f4
com.apple.driver.AppleHWSensor    1.9.5d0
com.apple.driver.AppleUpstreamUserClient    3.5.13
com.apple.iokit.IOUserEthernet    1.0.0d1
com.apple.kext.AMDFramebuffer    1.2.4
com.apple.driver.AppleMuxControl    3.6.22
com.apple.iokit.IOBluetoothUSBDFU    4.2.6f1
com.apple.ATIRadeonX2000    8.2.4
com.apple.driver.AppleBacklight    170.3.5
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport    4.2.6f1
com.apple.Dont_Steal_Mac_OS_X    7.0.0
com.apple.driver.AppleHWAccess    1
com.apple.driver.AppleMCCSControl    1.2.5
com.apple.driver.AppleLPC    1.7.0
com.apple.driver.AppleIntelMCEReporter    104
com.apple.kext.AMD4800Controller    1.2.4
com.apple.driver.ACPI_SMC_PlatformPlugin    1.0.0
com.apple.driver.AppleUSBCardReader    3.4.1
com.apple.driver.AppleIRController    325.7
com.apple.driver.AppleFileSystemDriver    3.0.1
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless    1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeLZVN    1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib    1.0.0d1
com.apple.BootCache    35
com.apple.iokit.SCSITaskUserClient    3.6.6
com.apple.driver.XsanFilter    404
com.apple.iokit.IOAHCIBlockStorage    2.6.0
com.apple.driver.AppleUSBHub    683.4.0
com.apple.driver.AppleFWOHCI    5.0.2
com.apple.driver.AirPort.Atheros40    700.74.5
com.apple.iokit.AppleBCM5701Ethernet    3.8.1b2
com.apple.driver.AppleUSBUHCI    656.4.1
com.apple.driver.AppleUSBEHCI    660.4.0
com.apple.driver.AppleAHCIPort    3.0.5
com.apple.driver.AppleRTC    2.0
com.apple.driver.AppleACPIButtons    2.0
com.apple.driver.AppleHPET    1.8
com.apple.driver.AppleSMBIOS    2.1
com.apple.driver.AppleACPIEC    2.0
com.apple.driver.AppleAPIC    1.7
com.apple.driver.AppleIntelCPUPowerManagementClient    217.92.1
com.apple.nke.applicationfirewall    153
com.apple.security.quarantine    3
com.apple.driver.AppleIntelCPUPowerManagement    217.92.1
com.apple.kext.triggers    1.0
com.apple.iokit.IOSerialFamily    10.0.7
com.apple.driver.DspFuncLib    2.6.3f4
com.apple.vecLib.kext    1.0.0
com.apple.iokit.IOAudioFamily    1.9.7fc2
com.apple.kext.OSvKernDSPLib    1.14
com.apple.iokit.IOSurface    91.1
com.apple.driver.AppleGraphicsControl    3.6.22
com.apple.iokit.IOBluetoothFamily    4.2.6f1
com.apple.driver.AppleBacklightExpert    1.0.4
com.apple.iokit.IONDRVSupport    2.4.1
com.apple.iokit.IOBluetoothHostControllerUSBTransport    4.2.6f1
com.apple.driver.AppleSMBusPCI    1.0.12d1
com.apple.driver.AppleSMBusController    1.0.12d1
com.apple.iokit.IOFireWireIP    2.2.6
com.apple.driver.AppleHDAController    2.6.3f4
com.apple.iokit.IOHDAFamily    2.6.3f4
com.apple.kext.AMDSupport    1.2.4
com.apple.AppleGraphicsDeviceControl    3.6.22
com.apple.iokit.IOGraphicsFamily    2.4.1
com.apple.driver.AppleSMC    3.1.8
com.apple.driver.IOPlatformPluginLegacy    1.0.0
com.apple.driver.IOPlatformPluginFamily    5.7.1d6
com.apple.driver.AppleUSBHIDMouse    180.9
com.apple.driver.AppleHIDMouse    180.9
com.apple.driver.AppleUSBHIDKeyboard    170.15
com.apple.driver.AppleHIDKeyboard    170.15
com.apple.iokit.IOSCSIBlockCommandsDevice    3.6.6
com.apple.iokit.IOUSBMassStorageClass    3.6.0
com.apple.iokit.IOUSBHIDDriver    660.4.0
com.apple.driver.AppleUSBMergeNub    650.4.0
com.apple.driver.AppleUSBComposite    656.4.1
com.apple.iokit.IOSCSIMultimediaCommandsDevice    3.6.6
com.apple.iokit.IOBDStorageFamily    1.7
com.apple.iokit.IODVDStorageFamily    1.7.1
com.apple.iokit.IOCDStorageFamily    1.7.1
com.apple.iokit.IOAHCISerialATAPI    2.6.1
com.apple.iokit.IOSCSIArchitectureModelFamily    3.6.6
com.apple.iokit.IOUSBUserClient    660.4.2
com.apple.iokit.IOFireWireFamily    4.5.5
com.apple.iokit.IO80211Family    640.36
com.apple.iokit.IOEthernetAVBController    1.0.3b4
com.apple.driver.mDNSOffloadUserClient    1.0.1b5
com.apple.iokit.IONetworkingFamily    3.2
com.apple.iokit.IOUSBFamily    683.4.0
com.apple.iokit.IOAHCIFamily    2.6.5
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    278.11.1
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    23
com.apple.driver.AppleFDEKeyStore    28.30
com.apple.driver.AppleACPIPlatform    2.0
com.apple.iokit.IOPCIFamily    2.9
com.apple.iokit.IOACPIFamily    1.4
com.apple.kec.corecrypto    1.0
com.apple.kec.pthread    1
Model: iMac11,1, BootROM IM111.0034.B02, 4 processors, Intel Core i7, 2.8 GHz, 8 GB, SMC 1.54f36
Graphics: ATI Radeon HD 4850, ATI Radeon HD 4850, PCIe, 512 MB
Memory Module: BANK 0/DIMM0, 2 GB, DDR3, 1067 MHz, 0x802C, 0x31364A53463235363634485A2D3147314631
Memory Module: BANK 1/DIMM0, 2 GB, DDR3, 1067 MHz, 0x802C, 0x31364A53463235363634485A2D3147314631
Memory Module: BANK 0/DIMM1, 2 GB, DDR3, 1067 MHz, 0x80CE, 0x4D34373142353637334648302D4346382020
Memory Module: BANK 1/DIMM1, 2 GB, DDR3, 1067 MHz, 0x80CE, 0x4D34373142353637334648302D4346382020
AirPort: spairport_wireless_card_type_airport_extreme (0x168C, 0x8F), Atheros 9280: 4.0.74.0-P2P
Bluetooth: Version 4.2.6f1 14216, 3 services, 15 devices, 0 incoming serial ports
Network Service: Wi-Fi, AirPort, en1
Serial ATA Device: ST31000528AS, 1 TB
Serial ATA Device: OPTIARC DVD RW AD-5680H
USB Device: Hub
USB Device: Keyboard Hub
USB Device: Apple Optical USB Mouse
USB Device: Apple Keyboard
USB Device: BRCM2046 Hub
USB Device: Bluetooth USB Host Controller
USB Device: Internal Memory Card Reader
USB Device: Hub
USB Device: Built-in iSight
USB Device: IR Receiver
Thunderbolt Bus:
<Link Edited By Host>

All RAM tested individually and Passed- Ran a Ram memory test as well.
New kernel panic is now as follows-
What's interesting is I had the video card replaced at Apple in the last year- it's a ATI Radeon HD 4850 512 MB
But I see that the log has it listed as
"com.apple.ATIRadeonX2000(8.2.4)"
wondering if that my be the problem as the issue is the screen is fragmented and flickers- checkerboard before it crashes when not in safe mode..
Sun Aug 17 15:16:36 2014
panic(cpu 4 caller 0xffffff800f6dc24e): Kernel trap at 0xffffff800fabc6cf, type 14=page fault, registers:
CR0: 0x0000000080010033, CR2: 0xffffffffffffffff, CR3: 0x0000000018777000, CR4: 0x0000000000000660
RAX: 0x00000000ffffffff, RBX: 0x0000000000000130, RCX: 0x0000000000001470, RDX: 0x000000000000001c
RSP: 0xffffff811a97b830, RBP: 0xffffff811a97b860, RSI: 0xffffffffffffffff, RDI: 0xffffffffffffffff
R8: 0x0000000020000000, R9: 0xffffff80e1804000, R10: 0x00000000000003eb, R11: 0x0000000000000000
R12: 0x00000000ffffffff, R13: 0x0000000000010113, R14: 0xffffff80286b8700, R15: 0xffffff8025438200
RFL: 0x0000000000010286, RIP: 0xffffff800fabc6cf, CS: 0x0000000000000008, SS: 0x0000000000000010
Fault CR2: 0xffffffffffffffff, Error code: 0x0000000000000000, Fault CPU: 0x4
Backtrace (CPU 4), Frame : Return Address
0xffffff811a97b4c0 : 0xffffff800f622f79
0xffffff811a97b540 : 0xffffff800f6dc24e
0xffffff811a97b710 : 0xffffff800f6f3746
0xffffff811a97b730 : 0xffffff800fabc6cf
0xffffff811a97b860 : 0xffffff7f90be215c
0xffffff811a97b890 : 0xffffff7f90b81366
0xffffff811a97b8b0 : 0xffffff7f90b99842
0xffffff811a97b8e0 : 0xffffff7f90b996f9
0xffffff811a97b930 : 0xffffff7f90b995c7
0xffffff811a97b980 : 0xffffff7f90b981b6
0xffffff811a97b9a0 : 0xffffff7f90bc0c4d
0xffffff811a97b9c0 : 0xffffff7f90b89614
0xffffff811a97b9f0 : 0xffffff7f90bc3749
0xffffff811a97ba40 : 0xffffff7f90b88a4d
0xffffff811a97bb20 : 0xffffff7f90b87269
0xffffff811a97bb70 : 0xffffff800facef16
0xffffff811a97bb90 : 0xffffff800fad0511
0xffffff811a97bbf0 : 0xffffff800facdf7f
0xffffff811a97bd40 : 0xffffff800f6b6998
0xffffff811a97be50 : 0xffffff800f626bc1
0xffffff811a97be80 : 0xffffff800f6139c5
0xffffff811a97bef0 : 0xffffff800f61e013
0xffffff811a97bf70 : 0xffffff800f6c9b8d
0xffffff811a97bfb0 : 0xffffff800f6f3f66
      Kernel Extensions in backtrace:
         com.apple.ATIRadeonX2000(8.2.4)[BFD0EB65-EA22-3764-9184-80A8EA8DF304]@0xffffff7 f90b7c000->0xffffff7f90daafff
            dependency: com.apple.iokit.IOPCIFamily(2.9)[4662B11D-2ECA-315D-875C-618C97CDAB2A]@0xffffff 7f8fcbe000
            dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[75D81741-64C1-3941-ADFA-9D6B6C434EE4]@0 xffffff7f904d0000
BSD process name corresponding to current thread: WindowServer
Mac OS version:
13E28
Kernel version:
Darwin Kernel Version 13.3.0: Tue Jun 3 21:27:35 PDT 2014; root:xnu-2422.110.17~1/RELEASE_X86_64
Kernel UUID: BBFADD17-672B-35A2-9B7F-E4B12213E4B8
Kernel slide:     0x000000000f400000
Kernel text base: 0xffffff800f600000
System model name: iMac11,1 (Mac-F2268DAE)
System uptime in nanoseconds: 100819732671
last loaded kext at 53020931504: com.apple.driver.AudioAUUC    1.60 (addr 0xffffff7f918ad000, size 28672)
loaded kexts:
com.apple.driver.AudioAUUC    1.60
com.apple.driver.AppleHDAHardwareConfigDriver    2.6.3f4
com.apple.driver.AppleTyMCEDriver    1.0.2d2
com.apple.driver.AGPM    100.14.28
com.apple.driver.AppleMikeyHIDDriver    124
com.apple.driver.AppleHDA    2.6.3f4
com.apple.iokit.IOBluetoothSerialManager    4.2.6f1
com.apple.filesystems.autofs    3.0
com.apple.driver.AppleMikeyDriver    2.6.3f4
com.apple.driver.AppleHWSensor    1.9.5d0
com.apple.driver.AppleUpstreamUserClient    3.5.13
com.apple.kext.AMDFramebuffer    1.2.4
com.apple.iokit.IOUserEthernet    1.0.0d1
com.apple.ATIRadeonX2000    8.2.4
com.apple.driver.AppleMuxControl    3.6.22
com.apple.iokit.IOBluetoothUSBDFU    4.2.6f1
com.apple.Dont_Steal_Mac_OS_X    7.0.0
com.apple.driver.AppleBacklight    170.3.5
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport    4.2.6f1
com.apple.kext.AMD4800Controller    1.2.4
com.apple.driver.AppleHWAccess    1
com.apple.driver.AppleLPC    1.7.0
com.apple.driver.AppleMCCSControl    1.2.5
com.apple.driver.AppleIntelMCEReporter    104
com.apple.driver.ACPI_SMC_PlatformPlugin    1.0.0
com.apple.driver.AppleIRController    325.7
com.apple.driver.AppleUSBCardReader    3.4.1
com.apple.driver.AppleFileSystemDriver    3.0.1
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless    1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeLZVN    1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib    1.0.0d1
com.apple.BootCache    35
com.apple.iokit.SCSITaskUserClient    3.6.6
com.apple.driver.XsanFilter    404
com.apple.iokit.IOAHCIBlockStorage    2.6.0
com.apple.driver.AppleUSBHub    683.4.0
com.apple.driver.AppleFWOHCI    5.0.2
com.apple.driver.AirPort.Atheros40    700.74.5
com.apple.iokit.AppleBCM5701Ethernet    3.8.1b2
com.apple.driver.AppleAHCIPort    3.0.5
com.apple.driver.AppleUSBEHCI    660.4.0
com.apple.driver.AppleUSBUHCI    656.4.1
com.apple.driver.AppleACPIButtons    2.0
com.apple.driver.AppleRTC    2.0
com.apple.driver.AppleHPET    1.8
com.apple.driver.AppleSMBIOS    2.1
com.apple.driver.AppleACPIEC    2.0
com.apple.driver.AppleAPIC    1.7
com.apple.driver.AppleIntelCPUPowerManagementClient    217.92.1
com.apple.nke.applicationfirewall    153
com.apple.security.quarantine    3
com.apple.driver.AppleIntelCPUPowerManagement    217.92.1
com.apple.driver.DspFuncLib    2.6.3f4
com.apple.vecLib.kext    1.0.0
com.apple.iokit.IOAudioFamily    1.9.7fc2
com.apple.kext.OSvKernDSPLib    1.14
com.apple.iokit.IOSerialFamily    10.0.7
com.apple.kext.triggers    1.0
com.apple.iokit.IOSurface    91.1
com.apple.iokit.IOBluetoothFamily    4.2.6f1
com.apple.driver.AppleGraphicsControl    3.6.22
com.apple.driver.AppleBacklightExpert    1.0.4
com.apple.iokit.IONDRVSupport    2.4.1
com.apple.iokit.IOBluetoothHostControllerUSBTransport    4.2.6f1
com.apple.kext.AMDSupport    1.2.4
com.apple.AppleGraphicsDeviceControl    3.6.22
com.apple.driver.AppleSMBusController    1.0.12d1
com.apple.driver.AppleHDAController    2.6.3f4
com.apple.iokit.IOGraphicsFamily    2.4.1
com.apple.iokit.IOHDAFamily    2.6.3f4
com.apple.driver.AppleSMBusPCI    1.0.12d1
com.apple.iokit.IOFireWireIP    2.2.6
com.apple.driver.AppleSMC    3.1.8
com.apple.driver.IOPlatformPluginLegacy    1.0.0
com.apple.driver.IOPlatformPluginFamily    5.7.1d6
com.apple.driver.AppleUSBHIDMouse    180.9
com.apple.driver.AppleHIDMouse    180.9
com.apple.driver.AppleUSBHIDKeyboard    170.15
com.apple.driver.AppleHIDKeyboard    170.15
com.apple.iokit.IOUSBHIDDriver    660.4.0
com.apple.iokit.IOSCSIBlockCommandsDevice    3.6.6
com.apple.iokit.IOUSBMassStorageClass    3.6.0
com.apple.driver.AppleUSBMergeNub    650.4.0
com.apple.driver.AppleUSBComposite    656.4.1
com.apple.iokit.IOSCSIMultimediaCommandsDevice    3.6.6
com.apple.iokit.IOBDStorageFamily    1.7
com.apple.iokit.IODVDStorageFamily    1.7.1
com.apple.iokit.IOCDStorageFamily    1.7.1
com.apple.iokit.IOAHCISerialATAPI    2.6.1
com.apple.iokit.IOSCSIArchitectureModelFamily    3.6.6
com.apple.iokit.IOFireWireFamily    4.5.5
com.apple.iokit.IOUSBUserClient    660.4.2
com.apple.iokit.IO80211Family    640.36
com.apple.iokit.IOEthernetAVBController    1.0.3b4
com.apple.driver.mDNSOffloadUserClient    1.0.1b5
com.apple.iokit.IONetworkingFamily    3.2
com.apple.iokit.IOAHCIFamily    2.6.5
com.apple.iokit.IOUSBFamily    683.4.0
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    278.11.1
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    23
com.apple.driver.AppleFDEKeyStore    28.30
com.apple.driver.AppleACPIPlatform    2.0
com.apple.iokit.IOPCIFamily    2.9
com.apple.iokit.IOACPIFamily    1.4
com.apple.kec.corecrypto    1.0
com.apple.kec.pthread    1
Model: iMac11,1, BootROM IM111.0034.B02, 4 processors, Intel Core i7, 2.8 GHz, 8 GB, SMC 1.54f36
Graphics: ATI Radeon HD 4850, ATI Radeon HD 4850, PCIe, 512 MB
Memory Module: BANK 0/DIMM0, 2 GB, DDR3, 1067 MHz, 0x802C, 0x31364A53463235363634485A2D3147314631
Memory Module: BANK 1/DIMM0, 2 GB, DDR3, 1067 MHz, 0x802C, 0x31364A53463235363634485A2D3147314631
Memory Module: BANK 0/DIMM1, 2 GB, DDR3, 1067 MHz, 0x80CE, 0x4D34373142353637334648302D4346382020
Memory Module: BANK 1/DIMM1, 2 GB, DDR3, 1067 MHz, 0x80CE, 0x4D34373142353637334648302D4346382020
AirPort: spairport_wireless_card_type_airport_extreme (0x168C, 0x8F), Atheros 9280: 4.0.74.0-P2P
Bluetooth: Version 4.2.6f1 14216, 3 services, 15 devices, 0 incoming serial ports
Network Service: Wi-Fi, AirPort, en1
Serial ATA Device: ST31000528AS, 1 TB
Serial ATA Device: OPTIARC DVD RW AD-5680H
USB Device: Hub
USB Device: Built-in iSight
USB Device: IR Receiver
USB Device: Hub
USB Device: Keyboard Hub
USB Device: Apple Optical USB Mouse
USB Device: Apple Keyboard
USB Device: BRCM2046 Hub
USB Device: Bluetooth USB Host Controller
USB Device: Internal Memory Card Reader
Thunderbolt Bus:

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I run the 'apple hardware test' by pressing D when reboot, the AHT did not detect any hardware problem. But I guess there is hardware problem with the logic board or graphic card.
The operation system is 10.9.4. I restored it to 10.9.2 using Time Machine, but the same symptom.

1. This procedure is a diagnostic test. It changes nothing, for better or worse, and therefore will not, in itself, solve the problem. But with the aid of the test results, the solution may take a few minutes, instead of hours or days.
Don't be put off by the complexity of these instructions. The process is much less complicated than the description. You do harder tasks with the computer all the time.
2. If you don't already have a current backup, back up all data before doing anything else. The backup is necessary on general principle, not because of anything in the test procedure. Backup is always a must, and when you're having any kind of trouble with the computer, you may be at higher than usual risk of losing data, whether you follow these instructions or not.
There are ways to back up a computer that isn't fully functional. Ask if you need guidance.
3. Below are instructions to run a UNIX shell script, a type of program. As I wrote above, it changes nothing. It doesn't send or receive any data on the network. All it does is to generate a human-readable report on the state of the computer. That report goes nowhere unless you choose to share it. If you prefer, you can read it yourself without disclosing the contents to me or anyone else.
You should be wondering whether you can believe me, and whether it's safe to run a program at the behest of a stranger. In general, no, it's not safe and I don't encourage it.
In this case, however, there are a couple of ways for you to decide whether the program is safe without having to trust me. First, you can read it. Unlike an application that you download and click to run, it's transparent, so anyone with the necessary skill can verify what it does.
You may not be able to understand the script yourself. But variations of the script have been posted on this website thousands of times over a period of years. The site is hosted by Apple, which does not allow it to be used to distribute harmful software. Any one of the millions of registered users could have read the script and raised the alarm if it was harmful. Then I would not be here now and you would not be reading this message.
Nevertheless, if you can't satisfy yourself that these instructions are safe, don't follow them. Ask for other options.
4. Here's a summary of what you need to do, if you choose to proceed:
☞ Copy a line of text in this window to the Clipboard.
☞ Paste into the window of another application.
☞ Wait for the test to run. It usually takes a few minutes.
☞ Paste the results, which will have been copied automatically, back into a reply on this page.
The sequence is: copy, paste, wait, paste again. You don't need to copy a second time. Details follow.
5. You may have started the computer in "safe" mode. Preferably, these steps should be taken in “normal” mode, under the conditions in which the problem is reproduced. If the system is now in safe mode and works well enough in normal mode to run the test, restart as usual. If you can only test in safe mode, do that.
6. If you have more than one user, and the one affected by the problem is not an administrator, then please run the test twice: once while logged in as the affected user, and once as an administrator. The results may be different. The user that is created automatically on a new computer when you start it for the first time is an administrator. If you can't log in as an administrator, test as the affected user. Most personal Macs have only one user, and in that case this section doesn’t apply. Don't log in as root.
7. The script is a single long line, all of which must be selected. You can accomplish this easily by triple-clicking anywhere in the line. The whole line will highlight, though you may not see all of it in the browser window, and you can then copy it. If you try to select the line by dragging across the part you can see, you won't get all of it.
Triple-click anywhere in the line of text below on this page to select it:
PATH=/usr/bin:/bin:/usr/sbin:/sbin:/usr/libexec;clear;cd;p=(Software Hardware Memory Diagnostics Power FireWire Thunderbolt USB Fonts SerialATA 4 1000 25 5120 KiB/s 1024 85 \\b%% 20480 1 MB/s 25000 ports ' com.clark.\* \*dropbox \*GoogleDr\* \*k.AutoCAD\* \*k.Maya\* vidinst\* ' DYLD_INSERT_LIBRARIES\ DYLD_LIBRARY_PATH -86 "` route -n get default|awk '/e:/{print $2}' `" 25 N\\/A down up 102400 25600 recvfrom sendto CFBundleIdentifier 25 25 25 1000 MB com.apple.AirPortBaseStationAgent 464843899 51 5120 files );N5=${#p[@]};p[N5]=` networksetup -listnetworkserviceorder|awk ' NR>1 { sub(/^$[0-9]+$ /,"");n=$0;getline;} $NF=="'${p[26]}')" { sub(/.$/,"",$NF);print n;exit;} ' `;f=('\n%s: %s\n' '\n%s\n\n%s\n' '\nRAM details\n%s\n' %s\ %s '%s\n-\t%s\n' );S0() { echo ' { q=$NF+0;$NF="";u=$(NF-1);$(NF-1)="";gsub(/^ +| +$/,"");if(q>='${p[$1]}') printf("%s (UID %s) is using %s '${p[$2]}'",$0,u,q);} ';};s=(' /^ *$|CSConfigDot/d;s/^ */ /;s/[-0-9A-Fa-f]{22,}/UUID/g;s/(ochat)\.[^.]+(\..+)/\1\2/;/Shared/!s/\/Users\/[^/]+/~/g ' ' s/^ +//;/de: S|[nst]:/p;' ' {sub(/^ +/,"")};/er:/;/y:/&&$2<'${p[10]} ' 1s/://;3,6d;/[my].+:/d;s/^ {4}//;H;${ g;s/\n$//;/s: [^EO]|x([^08]|02[^F]|8[^0])/p;} ' ' 5h;6{ H;g;/P/!p;} ' ' ($1~/^Cy/&&$3>'${p[11]}')||($1~/^Cond/&&$2!~/^N/) ' ' /:$/{ N;/:.+:/d;s/ *://;b0'$'\n'' };/^ *(V.+ [0N]|Man).+ /{ s/ 0x.... //;s/[()]//g;s/(.+: )(.+)/ (\2)/;H;};$b0'$'\n'' d;:0'$'\n'' x;s/\n\n//;/Apple[ ,]|Genesy|Intel|SMSC/d;s/\n.*//;/\)$/p;' ' s/^.*C/C/;H;${ g;/No th|pms/!p;} ' '/= [^GO]/p' '{$1=""};1' ' /Of/!{ s/^.+is |\.//g;p;} ' ' $0&&!/ / { n++;print;} END { if(n<200) print "com.apple.";} ' ' $3~/[0-9]:[0-9]{2}$/ { gsub(/:[0-9:a-f]{14}/,"");} { print|"tail -n'${p[12]}'";} ' ' NR==2&&$4<='${p[13]}' { print $4;} ' ' END { $2/=256;if($2>='${p[15]}') print int($2) } ' ' NR!=13{next};{sub(/[+-]$/,"",$NF)};'"`S0 21 22`" 'NR!=2{next}'"`S0 37 17`" ' NR!=5||$8!~/[RW]/{next};{ $(NF-1)=$1;$NF=int($NF/10000000);for(i=1;i<=3;i++){$i="";$(NF-1-i)="";};};'"`S0 19 20`" 's:^:/:p' '/\.kext\/(Contents\/)?Info\.plist$/p' 's/^.{52}(.+) <.+/\1/p' ' /Launch[AD].+\.plist$/ { n++;print;} END { print "'${p[41]}'";if(n<200) print "/System/";} ' '/\.xpc\/(Contents\/)?Info\.plist$/p' ' NR>1&&!/0x|\.[0-9]+$|com\.apple\.launchctl\.(Aqua|Background|System)$|'${p[41]}'/ { print $3;} ' ' /\.(framew|lproj)|\):/d;/plist:|:.+(Mach|scrip)/s/:[^:]+//p ' '/^root$/p' ' !/\/Contents\/.+\/Contents|Applic|Autom|Frameworks/&&/Lib.+\/Info.plist$/ { n++;print;} END { if(n<1100) print "/System/";} ' '/^\/usr\/lib\/.+dylib$/p' ' /Temp|emac/{next};/(etc|Preferences|Launch[AD].+)\// { sub(".(/private)?","");n++;print;} END { print "'${p[41]}'.plist\t'${p[42]}'";if(n<500) print "Launch";} ' ' /\/(Contents\/.+\/Contents|Frameworks)\/|\.wdgt\/.+\.([bw]|plu)/d;p;' 's/\/(Contents\/)?Info.plist$//;p' ' { gsub("^| |\n","\\|\\|kMDItem'${p[35]}'=");sub("^...."," ") };1 ' p '{print $3"\t"$1}' 's/\'$'\t''.+//p' 's/1/On/p' '/Prox.+: [^0]/p' '$2>'${p[43]}'{$2=$2-1;print}' ' BEGIN { i="'${p[26]}'";M1='${p[16]}';M2='${p[18]}';M3='${p[31]}';M4='${p[32]}';} !/^A/{next};/%/ { getline;if($5<M1) a="user "$2"%, system "$4"%";} /disk0/&&$4>M2 { b=$3" ops/s, "$4" blocks/s";} $2==i { if(c) { d=$3+$4+$5+$6;next;};if($4>M3||$6>M4) c=int($4/1024)" in, "int($6/1024)" out";} END { if(a) print "CPU: "a;if(b) print "I/O: "b;if(c) print "Net: "c" (KiB/s)";if(d) print "Net errors: "d" packets/s";} ' ' /r\[0\] /&&$NF!~/^1(0|72\.(1[6-9]|2[0-9]|3[0-1])|92\.168)\./ { print $NF;exit;} ' ' !/^T/ { printf "(static)";exit;} ' '/apsd|BKAg|OpenD/!s/:.+//p' ' (/k:/&&$3!~/(255\.){3}0/ )||(/v6:/&&$2!~/A/ ) ' ' $1~"lR"&&$2<='${p[25]}';$1~"li"&&$3!~"wpa2";' ' BEGIN { FS=":";p="uniq -c|sed -E '"'s/ +\$[0-9]+\$\$.+\$/\\\2 x\\\1/;s/x1$//'"'";} { n=split($3,a,".");sub(/_2[01].+/,"",$3);print $2" "$3" "a[n]$1|p;b=b$1;} END { close(p);if(b) print("\n\t* Code injection");} ' ' NR!=4{next} {$NF/=10240} '"`S0 27 14`" ' END { if($3~/[0-9]/)print$3;} ' ' BEGIN { L='${p[36]}';} !/^[[:space:]]*(#.*)?$/ { l++;if(l<=L) f=f"\n "$0;} END { F=FILENAME;if(!F) exit;if(!f) f="\n [N/A]";"file -b "F|getline T;if(T!~/^(AS.+ (En.+ )?text$|(Bo|PO).+ sh.+ text ex)/) F=F" ("T")";printf("\nContents of %s\n%s\n",F,f);if(l>L) printf("\n ...and %s more line(s)\n",l-L);} ' ' s/^ ?n...://p;s/^ ?p...:/-'$'\t''/p;' 's/0/Off/p' ' END{print NR} ' ' /id: N|te: Y/{i++} END{print i} ' ' / / { print "'"${p[28]}"'";exit;};1;' '/ en/!s/\.//p' ' NR!=13{next};{sub(/[+-M]$/,"",$NF)};'"`S0 39 40`" ' $10~/\(L/&&$9!~"localhost" { sub(/.+:/,"",$9);print $1": "$9;} ' '/^ +r/s/.+"(.+)".+/\1/p' 's/(.+\.wdgt)\/(Contents\/)?Info\.plist$/\1/p' 's/^.+\/(.+)\.wdgt$/\1/p' ' /l: /{ /DVD/d;s/.+: //;b0'$'\n'' };/s: /{ /V/d;s/^ */- /;H;};$b0'$'\n'' d;:0'$'\n'' x;/APPLE [^:]+$/d;p;' ' /^find: /d;p;' "`S0 44 45`" ' BEGIN{FS="= "} /Path/{print $2} ' );c1=(system_profiler pmset\ -g nvram fdesetup find syslog df vm_stat sar ps sudo\ crontab sudo\ iotop top pkgutil 'PlistBuddy 2>&1 -c "Print' whoami cksum kextstat launchctl sudo\ launchctl crontab 'sudo defaults read' stat lsbom mdfind ' for i in ${p[24]};do ${c1[18]} ${c2[27]} $i;done;' defaults\ read scutil sudo\ dtrace sudo\ profiles sed\ -En awk /S*/*/P*/*/*/C*/*/airport networksetup mdutil sudo\ lsof test osascript\ -e );c2=(com.apple.loginwindow\ LoginHook '" /L*/P*/loginw*' "'tell app \"System Events\" to get properties of login items'|tr \, \\\n" 'L*/Ca*/com.ap*.Saf*/E*/* -d 1 -name In*t -exec '"${c1[14]}"' :CFBundleDisplayName" {} \;|sort|uniq' '~ $TMPDIR.. $ -flags +sappnd,schg,uappnd,uchg -o ! -user $UID -o ! -perm -600 $' '.??* -path .Trash -prune -o -type d -name *.app -print -prune' :${p[35]}\" :Label\" '{/,}L*/{Con,Pref}* -type f ! -size 0 -name *.plist -exec plutil -s {} \;' "-f'%N: %l' Desktop L*/Keyc*" therm sysload boot-args status " -F '\$Time \$Message' -k Sender kernel -k Message Req 'bad |Beac|caug|dead[^bl]|FAIL|fail|GPU |hfs: Ru|inval|jnl:|last value [1-9]|n Cause: -|NVDA$|pagin|proc: t|Roamed|rror|ssert|Thrott|tim(ed? ?|ing )o|WARN' -k Message Rne 'Goog|ksadm|SMC:| VALI|xpma' -o -k Sender fseventsd -k Message Req 'SL' " '-du -n DEV -n EDEV 1 10' 'acrx -o comm,ruid,%cpu' '-t1 10 1' '-f -pfc /var/db/r*/com.apple.*.{BS,Bas,Es,J,OSXU,Rem,up}*.bom' '{/,}L*/Lo*/Diag* -type f -regex .\*[cgh] ! -name *ag \( -exec grep -lq "^Thread c" {} \; -exec printf \* \; -o -true $ -execdir stat -f:%Sc:%N -t%F {} \;|sort -t: -k2 |tail -n'${p[38]} '-L {/{S*/,},}L*/Lau* -type f' '-L /{S*/,}L*/StartupItems -type f -exec file {} +' '-L /S*/L*/{C*/Sec*A,E}* {/,}L*/{A*d,Ca*/*/Ex,Co{mpon,reM},Ex,Inter,iTu*/*P,Keyb,Mail/B,Pr*P,Qu*T,Scripti,Sec,Servi,Spo,Widg}* -path \\*s/Resources -prune -o -type f -name Info.plist' '/usr/lib -type f -name *.dylib' `awk "${s[31]}"<<<${p[23]}` "/e*/{auto,{cron,fs}tab,hosts,{[lp],sy}*.conf,pam.d/*,ssh{,d}_config,*.local} {,/usr/local}/etc/periodic/*/* /L*/P*{,/*}/com.a*.{Bo,sec*.ap}*t /S*/L*/Lau*/*t .launchd.conf" list getenv /Library/Preferences/com.apple.alf\ globalstate --proxy '-n get default' -I --dns -getdnsservers\ "${p[N5]}" -getinfo\ "${p[N5]}" -P -m\ / '' -n1 '-R -l1 -n1 -o prt -stats command,uid,prt' '--regexp --only-files --files com.apple.pkg.*|sort|uniq' -kl -l -s\ / '-R -l1 -n1 -o mem -stats command,uid,mem' '+c0 -i4TCP:0-1023' com.apple.dashboard\ layer-gadgets '-d /L*/Mana*/$USER&&echo On' '-app Safari WebKitDNSPrefetchingEnabled' "+c0 -l|awk '{print(\$1,\$3)}'|sort|uniq -c|sort -n|tail -1|awk '{print(\$2,\$3,\$1)}'" );N1=${#c2[@]};for j in {0..9};do c2[N1+j]=SP${p[j]}DataType;done;N2=${#c2[@]};for j in 0 1;do c2[N2+j]="-n ' syscall::'${p[33+j]}':return { @out[execname,uid]=sum(arg0) } tick-10sec { trunc(@out,1);exit(0);} '";done;l=(Restricted\ files Hidden\ apps 'Elapsed time (s)' POST Battery Safari\ extensions Bad\ plists 'High file counts' User Heat System\ load boot\ args FileVault Diagnostic\ reports Log 'Free space (MiB)' 'Swap (MiB)' Activity 'CPU per process' Login\ hook 'I/O per process' Mach\ ports kexts Daemons Agents launchd Startup\ items Admin\ access Root\ access Bundles dylibs Apps Font\ issues Inserted\ dylibs Firewall Proxies DNS TCP/IP Wi-Fi Profiles Root\ crontab User\ crontab 'Global login items' 'User login items' Spotlight Memory Listeners Widgets Parental\ Controls Prefetching SATA Descriptors );N3=${#l[@]};for i in 0 1 2;do l[N3+i]=${p[5+i]};done;N4=${#l[@]};for j in 0 1;do l[N4+j]="Current ${p[29+j]}stream data";done;A0() { id -G|grep -qw 80;v[1]=$?;((v[1]==0))&&sudo true;v[2]=$?;v[3]=`date +%s`;clear >&-;date '+Start time: %T %D%n';};for i in 0 1;do eval ' A'$((1+i))'() { v=` eval "${c1[$1]} ${c2[$2]}"|'${c1[30+i]}' "${s[$3]}" `;[[ "$v" ]];};A'$((3+i))'() { v=` while read i;do [[ "$i" ]]&&eval "${c1[$1]} ${c2[$2]}" \"$i\"|'${c1[30+i]}' "${s[$3]}";done<<<"${v[$4]}" `;[[ "$v" ]];};A'$((5+i))'() { v=` while read i;do '${c1[30+i]}' "${s[$1]}" "$i";done<<<"${v[$2]}" `;[[ "$v" ]];};';done;A7(){ v=$((`date +%s`-v[3]));};B2(){ v[$1]="$v";};for i in 0 1;do eval ' B'$i'() { v=;((v['$((i+1))']==0))||{ v=No;false;};};B'$((3+i))'() { v[$2]=`'${c1[30+i]}' "${s[$3]}"<<<"${v[$1]}"`;} ';done;B5(){ v[$1]="${v[$1]}"$'\n'"${v[$2]}";};B6() { v=` paste -d: <(printf "${v[$1]}") <(printf "${v[$2]}")|awk -F: ' {printf("'"${f[$3]}"'",$1,$2)} ' `;};B7(){ v=`grep -Fv "${v[$1]}"<<<"$v"`;};C0(){ [[ "$v" ]]&&echo "$v";};C1() { [[ "$v" ]]&&printf "${f[$1]}" "${l[$2]}" "$v";};C2() { v=`echo $v`;[[ "$v" != 0 ]]&&C1 0 $1;};C3() { v=`sed -E "$s"<<<"$v"`&&C1 1 $1;};for i in 1 2;do for j in 0 2 3;do eval D$i$j'(){ A'$i' $1 $2 $3; C'$j' $4;};';done;done;{ A0;D20 0 $((N1+1)) 2;D10 0 $N1 1;B0;C2 27;B0&&! B1&&C2 28;D12 15 37 25 8;A1 0 $((N1+2)) 3;C0;D13 0 $((N1+3)) 4 3;D23 0 $((N1+4)) 5 4;D13 0 $((N1+9)) 59 50;for i in 0 1 2;do D13 0 $((N1+5+i)) 6 $((N3+i));done;D13 1 10 7 9;D13 1 11 8 10;D22 2 12 9 11;D12 3 13 10 12;D23 4 19 44 13;D23 5 14 12 14;D22 6 36 13 15;D22 7 37 14 16;D23 8 15 38 17;D22 9 16 16 18;B1&&{ D22 35 49 61 51;D22 11 17 17 20;for i in 0 1;do D22 28 $((N2+i)) 45 $((N4+i));done;};D22 12 44 54 45;D22 12 39 15 21;A1 13 40 18;B2 4;B3 4 0 19;A3 14 6 32 0;B4 0 5 11;A1 17 41 20;B7 5;C3 22;B4 4 6 21;A3 14 7 32 6;B4 0 7 11;B3 4 0 22;A3 14 6 32 0;B4 0 8 11;B5 7 8;B1&&{ A2 19 26 23;B7 7;C3 23;};A2 18 26 23;B7 7;C3 24;A2 4 20 21;B7 6;B2 9;A4 14 7 52 9;B2 10;B6 9 10 4;C3 25;D13 4 21 24 26;B4 4 12 26;B3 4 13 27;A1 4 22 29;B7 12;B2 14;A4 14 6 52 14;B2 15;B6 14 15 4;B3 0 0 30;C3 29;A1 4 23 27;B7 13;C3 30;D13 24 24 32 31;D13 25 37 32 33;A2 23 18 28;B2 16;A2 16 25 33;B7 16;B3 0 0 34;B2 21;A6 47 21&&C0;B1&&{ D13 21 0 32 19;D13 10 42 32 40;D22 29 35 46 39;};D23 14 1 62 42;D12 34 43 53 44;D22 0 $((N1+8)) 51 32;D13 4 8 41 6;D12 26 28 35 34;D13 27 29 36 35;A2 27 32 39&&{ B2 19;A2 33 33 40;B2 20;B6 19 20 3;};C2 36;D23 33 34 42 37;B1&&D23 35 45 55 46;D23 32 31 43 38;D12 36 47 32 48;D13 20 42 32 41;D13 37 2 48 43;D13 4 5 32 1;D13 4 3 60 5;D12 26 48 49 49;B3 4 22 57;A1 26 46 56;B7 22;B3 0 0 58;C3 47;D22 4 4 50 0;D23 22 9 37 7;A7;C2 2;} 2>/dev/null|pbcopy;exit 2>&-
Copy the selected text to the Clipboard by pressing the key combination command-C.
8. Launch the built-in Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
Click anywhere in the Terminal window and paste by pressing command-V. The text you pasted should vanish immediately. If it doesn't, press the return key.
9. If you see an error message in the Terminal window such as "Syntax error" or "Event not found," enter
exec bash
and press return. Then paste the script again.
10. If you're logged in as an administrator, you'll be prompted for your login password. Nothing will be displayed when you type it. You will not see the usual dots in place of typed characters. Make sure caps lock is off. Type carefully and then press return. You may get a one-time warning to be careful. If you make three failed attempts to enter the password, the test will run anyway, but it will produce less information. In most cases, the difference is not important. If you don't know the password, or if you prefer not to enter it, press the key combination control-C or just press return three times at the password prompt. Again, the script will still run.
If you're not logged in as an administrator, you won't be prompted for a password. The test will still run. It just won't do anything that requires administrator privileges.
11. The test may take a few minutes to run, depending on how many files you have and the speed of the computer. A computer that's abnormally slow may take longer to run the test. While it's running, there will be nothing in the Terminal window and no indication of progress. Wait for the line
[Process completed]
to appear. If you don't see it within half an hour or so, the test probably won't complete in a reasonable time. In that case, close the Terminal window and report what happened. No harm will be done.
12. When the test is complete, quit Terminal. The results will have been copied to the Clipboard automatically. They are not shown in the Terminal window. Please don't copy anything from there. All you have to do is start a reply to this comment and then paste by pressing command-V again.
At the top of the results, there will be a line that begins with the words "Start time." If you don't see that, but instead see a mass of gibberish, you didn't wait for the "Process completed" message to appear in the Terminal window. Please wait for it and try again.
If any private information, such as your name or email address, appears in the results, anonymize it before posting. Usually that won't be necessary.
13. When you post the results, you might see an error message on the web page: "You have included content in your post that is not permitted," or "You are not authorized to post." That's a bug in the forum software. Please post the test results on Pastebin, then post a link here to the page you created.
14. This is a public forum, and others may give you advice based on the results of the test. They speak only for themselves, and I don't necessarily agree with them.
Copyright © 2014 by Linc Davis. As the sole author of this work, I reserve all rights to it except as provided in the Use Agreement for the Apple Support Communities website ("ASC"). Readers of ASC may copy it for their own personal use. Neither the whole nor any part may be redistributed.

13" Late 2009 White Macbook Kernel Panic

I inherited a late 09 white Macbook from a family member last year and have just started having problems. I need it to hold out until February when I can finally buy a MB Air or MB Pro (still deciding...) and wondered if anyone could give me an idea of what was causing the kernel panics. They are pretty infrequent at this time, but when they occur, it takes a good 5-10 restarts before I can finally get the computer back up and running. Started out with 8 gb of RAM, took one RAM stick out and the computer didn't panic for another week...now we're back to square one with the 4 gb of RAM in the computer.
All I need to know is if any of you fine folks could tell me what the hardware issue is so I can find out if it's a quick fix that would last long enough to get a new MB in February. I appreciate the wisdom of those of you who know how to decipher this--thanks in advance!
Interval Since Last Panic Report: 102143 sec
Panics Since Last Report:          2
Anonymous UUID:                    E0E1637A-6696-09C1-69B7-05EF0D8AEEB2
Thu Oct 17 10:02:51 2013
panic(cpu 1 caller 0xffffff80144b8945): Kernel trap at 0xffffff80147a47bd, type 14=page fault, registers:
CR0: 0x0000000080010033, CR2: 0x0000000000008900, CR3: 0x00000000347e1000, CR4: 0x0000000000000660
RAX: 0x0000000000008900, RBX: 0xffffff802b03d6e0, RCX: 0xffffff802185fcf8, RDX: 0xffffff808c503c78
RSP: 0xffffff808c503cc0, RBP: 0xffffff808c503cd0, RSI: 0xffffff802b03d73e, RDI: 0x0000000000000001
R8: 0x0000000000000000, R9: 0x00000000000003ff, R10: 0xffffffffffffffff, R11: 0x00000000ffffffff
R12: 0xffffff802b9795d0, R13: 0xffffff802a11a0b8, R14: 0x0000000000000001, R15: 0xffffff802b03d6e0
RFL: 0x0000000000010206, RIP: 0xffffff80147a47bd, CS: 0x0000000000000008, SS: 0x0000000000000010
Fault CR2: 0x0000000000008900, Error code: 0x0000000000000002, Fault CPU: 0x1
Backtrace (CPU 1), Frame : Return Address
0xffffff808c503960 : 0xffffff801441d636
0xffffff808c5039d0 : 0xffffff80144b8945
0xffffff808c503ba0 : 0xffffff80144cebfd
0xffffff808c503bc0 : 0xffffff80147a47bd
0xffffff808c503cd0 : 0xffffff80147ad1ba
0xffffff808c503d20 : 0xffffff80147aae57
0xffffff808c503d30 : 0xffffff801479ed4b
0xffffff808c503d80 : 0xffffff801479f110
0xffffff808c503da0 : 0xffffff801475468c
0xffffff808c503e10 : 0xffffff8014754c06
0xffffff808c503e50 : 0xffffff801475eab9
0xffffff808c503ec0 : 0xffffff801443a0e9
0xffffff808c503ef0 : 0xffffff801443cc48
0xffffff808c503f20 : 0xffffff801443cabe
0xffffff808c503f50 : 0xffffff801441b70d
0xffffff808c503f90 : 0xffffff80144b8f53
0xffffff808c503fb0 : 0xffffff80144cebcc
BSD process name corresponding to current thread: diskmanagementd
Mac OS version:
12F45
Kernel version:
Darwin Kernel Version 12.5.0: Sun Sep 29 13:33:47 PDT 2013; root:xnu-2050.48.12~1/RELEASE_X86_64
Kernel UUID: EA38B02E-2B88-309F-BA68-1DE29F605DD8
Kernel slide:     0x0000000014200000
Kernel text base: 0xffffff8014400000
System model name: MacBook6,1 (Mac-F22C8AC8)
System uptime in nanoseconds: 5459724326351
last loaded kext at 172692363963: com.apple.filesystems.smbfs          1.8.4 (addr 0xffffff7f96635000, size 229376)
Backtrace (CPU 1), Frame : Return Address
0xffffff808c503190 : 0xffffff801441d87b
0xffffff808c5031c0 : 0xffffff801441d5bd
0xffffff808c503230 : 0xffffff80144b8945
0xffffff808c503400 : 0xffffff80144cebfd
0xffffff808c503420 : 0xffffff8014af3b00
0xffffff808c503540 : 0xffffff801441e027
0xffffff808c503710 : 0xffffff80144bd2a6
0xffffff808c503920 : 0xffffff80144bcd43
0xffffff808c503960 : 0xffffff801441d636
0xffffff808c5039d0 : 0xffffff80144b8945
0xffffff808c503ba0 : 0xffffff80144cebfd
0xffffff808c503bc0 : 0xffffff80147a47bd
0xffffff808c503cd0 : 0xffffff80147ad1ba
0xffffff808c503d20 : 0xffffff80147aae57
0xffffff808c503d30 : 0xffffff801479ed4b
0xffffff808c503d80 : 0xffffff801479f110
0xffffff808c503da0 : 0xffffff801475468c
0xffffff808c503e10 : 0xffffff8014754c06
0xffffff808c503e50 : 0xffffff801475eab9
0xffffff808c503ec0 : 0xffffff801443a0e9
0xffffff808c503ef0 : 0xffffff801443cc48
0xffffff808c503f20 : 0xffffff801443cabe
0xffffff808c503f50 : 0xffffff801441b70d
0xffffff808c503f90 : 0xffffff80144b8f53
0xffffff808c503fb0 : 0xffffff80144cebcc
BSD process name corresponding to current thread: diskmanagementd
System Profile:
Model: MacBook6,1, BootROM MB61.00C8.B00, 2 processors, Intel Core 2 Duo, 2.26 GHz, 4 GB, SMC 1.51f53
Graphics: NVIDIA GeForce 9400M, NVIDIA GeForce 9400M, PCI, 256 MB
Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1333 MHz, 0x01BA, 0x202020202020202020202020202020202020
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x93), Broadcom BCM43xx 1.0 (5.106.98.100.17)
Bluetooth: Version 4.1.7f2 12718, 3 service, 21 devices, 3 incoming serial ports
Network Service: Wi-Fi, AirPort, en1
Serial ATA Device: M4-CT128M4SSD2, 128.04 GB
Serial ATA Device: APPLE HDD HTS547550A9E384, 500.11 GB
USB Device: Built-in iSight, apple_vendor_id, 0x8507, 0x24400000 / 2
USB Device: Apple Internal Keyboard / Trackpad, apple_vendor_id, 0x0236, 0x04600000 / 2
USB Device: BRCM2070 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0x06100000 / 2
USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x8218, 0x06130000 / 4

Hi
It seems that there is a problem with some component in the motherboard, this happened with me too with my Macbook pro retina display. Take it to a genius bar, and tell them of this problem. They will replace the motherboard or give you a new laptop if its under warranty.

HELP! iMac G5 hangs at blue screen, but boots in Safe Mode

Please can anyone guide me to recover my iMac G5 PowerMac 8,2 running OS X 10.4.11.
Problem; Mac hangs on start-up at blue screen after grey Apple screen. Mouse pointer eventually appears but that is all.
Actions taken so far without success:
1. Disconnected the printer and rebooted - no success.
2. Booted in Safe Mode - first time the screen was completely scrambled but with safe mode log on screen showing through.
2.1 Rebooted in Safe Mode OK This has not occurred again and I have entered Safe Mode twice more without problems. But worrying!
2.2 In Safe Mode I ran disk Utility and verified and repaired Permissions, mostly old EpsonPrinter files.
2.3 I also verified the Disk, which was reported OK.
2.4 I was able to save critical documents to USB............ Phew!
2.5 Reboot in Normal Mode - no success
3. Reset PRAM
3.1 Reboot in Normal Mode - no success
4. Reboot in Safe mode - works fine. NOTE: time and date appear to be correct and dont need resetting.
4.1 Run Disk Utility again and Verify Permissions - OK. Nothing needed fixing.
4.2 Run Disk Verify - Passed OK
4.3 Reboot in Normal Mode - no success. Hangs at blue screen with mouse pointer visible and working. Then pointer vanishes.
I would be most grateful for your help in moving this forward

Got to figure out which which of the things dropped when you boot in safe mode is causing the problem.
see this link:
http://support.apple.com/kb/HT1564?viewlocale=en_US

Imac will only work in safe mode

This follows on from a previos posting where I had to reformat the hard drive because of file conflicts. Since then the pc worked fine for a while then suddenly froze and will only boot now in safe mode again. If we leave it on overnight it sometimes will boot normally the next day and work like this for a couple of days and then goes back to safe mode again. Its really annoying since we cannot print anything when in this mode. Is this normal for Imacs to constantly keep suffering from file conflicts like this? and how do I stop it?
Thanks in advance for any reply
Anne

Apparently Preferential Treatment is not seeing and/or finding something that is corrupting your system.
This is a long shot & very time consuming but you may wish to try the following (some of which you may have already tried).
Except for the keyboard & mouse, disconnect all devices/peripherals from your computer.
Step 1: Restart into Safe Mode by holding down the Shift key during startup. The comp will run a complete & lengthy file systtem check, then start up w/only the required kerenel extensions & w/o running any Startup items tthat you installed.
If you are running OS 10.4 it will also perform some font finagling.
Try starting up normally again. If you are still stalling, restart in Safe Mode & move on to Step 2...........
Mac OS X: Starting up in Safe Mode
Step 2: Open Library>Startup items folder-the root level Library, not the one in your user name folder.
Look for potentially problematic 3rd party items such as virus scanning software components, etc. Remove 1 or more items to a location outside the Library folder, such as the Desktop, then restart normally & see if your Mac stalls. It it does, try removing all the items in the Startup items folder & restart. If all’s now well, place the items back into the Startup items folder 1 by 1, restarting each time you put one back. If and/or when the stall resurfaces, you just identified the faulty component.
If the above does not work, then it’s time to move on to Step 3.................
Step 3: WARNING-This step can be tedious-removing .plist files from the /Library/Preferences folder.
Remove the entire Preferences folder from the Library folder on your startup drive then place the files back 1 by 1 until you see the problem return. *The Mac will automatically create a new Preferences folder in the Library folder*
Alternatively, you can take half of the items out (all non-Apple .plist file, for example), restart to see if your Mac stalls, then move to a smaller set of items, repeatingn the process until the culprit is found.
Hang in there & good luck!!!!

Satellite L30 Vista screen not lit; extrnal monitor only works in Safe Mode

HI,
I have LS30-10S.
first the laptop screen would not light up though I could see a faint ghost of icons etc;
I tried unplugging and holding power button down (battery is long time dead) with intermittent and random success;
I borrowed an external LCD monitor (Lenovo Thinkvision) and that worked fine, and pressing Fn+F5 would actually sometimes bring the laptop screen to life too.
I changed the screen inverter and that seemed to restore the laptop screen, but the next time I rebooted +neither+ screen would work unless I chose safe mode.
Currently I can only use the external screen and only in safe mode.
Has anyone else experienced this?

Hi
Just few questions:
Has the external monitor worked properly before you disassembled the notebook and replaced the LCD inverter board?
What happens exactly if you boot the notebook in normal mode?
Did you try to boot the notebook using a Live CD (Win PE or Linux live CD)?
I would also recommend you to check if you new OS installation is possible.
The safe mode is just a test environment and the system does not access all hardware recourses using safe mode.
So theoretically the issue could be related to faulty hardware or system problems.

3 beeps, kernel panic, checkerboard screen

been to the apple center a few times, asked so many technicians, they told me there is no problem in my mac but the problem kept on going back
any help?

Three beeps mean you have faulty ram...which will result in the ret of what you say.
Are the memory modules original equipment or did you install?
If you installed, remove the modules and see how it behaves. If Apple modules, they need to start with new memory ou,es.

How can I transfer files from a 27" iMac which will only boot in safe mode?

My late 2009 27" imac is having issues and will only boot in safe mode. I have tried to transfer files to a new Imac using migration assistant but it wont let me. If I try booting the old Imac normally I just get a grey screen, I believe it is the video card failed and am waiting for a fix, but I would like to transfer files before the fix in case something goes wrong and I lose everything.
Any help would be great

Hello Myles, likely it is a Hardware problem.
One way to test is to Safe Boot from the HD, (holding Shift key down at bootup), run Disk Utility in Applications>Utilities, then highlight your drive, click on Repair Permissions, Test for problem in Safe Mode...
PS. Safe boot may stay on the gray radian for a long time, let it go, it's trying to repair the Hard Drive
Reboot, test again.
If it only does it in Regular Boot, then it could be some hardware problem like Video card, (Quartz is turned off in Safe Mode), or Airport, or 3rd party add-on, Check System Preferences>Accounts>Login Items window to see if it or something relevant is listed.
Check the System Preferences>Other Row, for 3rd party Pref Panes.
Also look in these if they exist, some are invisible...
/private/var/run/StartupItems
/Library/StartupItems
/System/Library/StartupItems
/System/Library/LaunchDaemons
/Library/LaunchDaemons

After installing Maverick my Mail is really slow to load new mail. my etrecheck is below Hardware Information:      iMac (21.5-inch, Late 2009)      iMac - model: iMac10,1      1 3.06 GHz Intel Core 2 Duo CPU: 2 cores      4 GB RAM Video Information:

here is my etrecheck. Any help is appreciated
Hardware Information:
    iMac (21.5-inch, Late 2009)
    iMac - model: iMac10,1
    1 3.06 GHz Intel Core 2 Duo CPU: 2 cores
    4 GB RAM
Video Information:
    NVIDIA GeForce 9400 - VRAM: 256 MB
System Software:
    OS X 10.9.1 (13B42) - Uptime: 1 day 17:29:18
Disk Information:
    ST3500418ASQ disk0 : (500.11 GB)
        EFI (disk0s1) <not mounted>: 209.7 MB
        Macintosh HD (disk0s2) /: 391.48 GB (245.88 GB free)
        Recovery HD (disk0s3) <not mounted>: 650 MB
        BOOTCAMP (disk0s4) /Volumes/BOOTCAMP: 107.76 GB (94.95 GB free)
    OPTIARC DVD RW AD-5680H
USB Information:
    Apple, Inc. Keyboard Hub
        Mitsumi Electric Apple Optical USB Mouse
        Apple, Inc Apple Keyboard
    Seagate FA GoFlex Desk 2 TB
        EFI (disk1s1) <not mounted>: 209.7 MB
        Time Machine Backups (disk1s2) /Volumes/Time Machine Backups: 2 TB (1.56 TB free)
    Apple Inc. Built-in iSight
    Apple Internal Memory Card Reader
    Canon MX870 series
    Apple Computer, Inc. IR Receiver
    Apple Inc. BRCM2046 Hub
        Apple Inc. Bluetooth USB Host Controller
FireWire Information:
Thunderbolt Information:
Kernel Extensions:
Problem System Launch Daemons:
Problem System Launch Agents:
Launch Daemons:
    [System]    com.adobe.fpsaud.plist 3rd-Party support link
    [System]    com.carbonite.launchd.carbonitedaemon.plist 3rd-Party support link
    [System]    com.crashplan.engine.plist 3rd-Party support link
    [System]    com.microsoft.office.licensing.helper.plist 3rd-Party support link
Launch Agents:
    [System]    com.carbonite.launchd.carbonitealerts.plist 3rd-Party support link
    [System]    com.carbonite.launchd.carbonitestatus.plist 3rd-Party support link
User Launch Agents:
    [not loaded]    com.adobe.ARM.[...].plist 3rd-Party support link
    [not loaded]    com.adobe.ARM.[...].plist 3rd-Party support link
    [not loaded]    com.crashplan.javacheck.plist 3rd-Party support link
    [not loaded]    com.facebook.videochat.[redacted].plist 3rd-Party support link
    [not loaded]    com.google.keystone.agent.plist 3rd-Party support link
    [not loaded]    jp.co.canon.Inkjet_Extended_Survey_Agent.plist 3rd-Party support link
    [not loaded]    uk.co.markallan.clamxav.freshclam.plist 3rd-Party support link
User Login Items:
    iTunesHelper
    Adobe Bridge CS4
    CrashPlan menu bar
    ClamXavSentry
    AdobeResourceSynchronizer
    Canon IJ Network Scanner Selector2
Internet Plug-ins:
    Default Browser: Version: 537 - SDK 10.9
    Flip4Mac WMV Plugin: Version: 2.3.8.1 3rd-Party support link
    Musicnotes: Version: 1.18.9 3rd-Party support link
    AdobePDFViewerNPAPI: Version: 11.0.03 - SDK 10.6 3rd-Party support link
    FlashPlayer-10.6: Version: 12.0.0.38 - SDK 10.6 3rd-Party support link
    Silverlight: Version: 4.0.51204.0 3rd-Party support link
    Flash Player: Version: 12.0.0.38 - SDK 10.6 Outdated! Update
    QuickTime Plugin: Version: 7.7.3
    iPhotoPhotocast: Version: 7.0
    SharePointBrowserPlugin: Version: 14.3.9 - SDK 10.6 3rd-Party support link
    AdobePDFViewer: Version: 11.0.03 - SDK 10.6 3rd-Party support link
    EPPEX Plugin: Version: 3.0.5.0 3rd-Party support link
    Scorch: Version: 6.1.0 3rd-Party support link
    JavaAppletPlugin: Version: 14.9.0 - SDK 10.7 Outdated! Update
Audio Plug-ins:
    BluetoothAudioPlugIn: Version: 1.0 - SDK 10.9
    AirPlay: Version: 1.9 - SDK 10.9
    AppleAVBAudio: Version: 2.0.0 - SDK 10.9
    iSightAudio: Version: 7.7.3 - SDK 10.9
User Internet Plug-ins:
    WebEx: Version: 1.0 3rd-Party support link
3rd Party Preference Panes:
    Carbonite 3rd-Party support link
    Flash Player 3rd-Party support link
    Flip4Mac WMV 3rd-Party support link
Bad Fonts:
    None
Old Applications:
    /Library/Application Support/Microsoft/MERP2.0
        Microsoft Error Reporting:    Version: 2.2.9 - SDK 10.4 3rd-Party support link
        Microsoft Ship Asserts:    Version: 1.1.4 - SDK 10.4 3rd-Party support link
    Solver:    Version: 1.0 - SDK 10.5 3rd-Party support link
        /Applications/Microsoft Office 2011/Office/Add-Ins/Solver.app
    /Library/Application Support/Carbonite
        CarboniteDaemon:    Version: 1.1.14 build 604 - SDK 10.5 3rd-Party support link
        CarboniteStatus:    Version: 1.1.14 build 604 - SDK 10.5 3rd-Party support link
        CarboniteAlerts:    Version: 1.1.14 build 604 - SDK 10.5 3rd-Party support link
    /Applications/Microsoft Office 2011/Office
        Microsoft Graph:    Version: 14.3.9 - SDK 10.5 3rd-Party support link
        Microsoft Database Utility:    Version: 14.3.9 - SDK 10.5 3rd-Party support link
        Microsoft Office Reminders:    Version: 14.3.9 - SDK 10.5 3rd-Party support link
        Microsoft Upload Center:    Version: 14.3.9 - SDK 10.5 3rd-Party support link
        My Day:    Version: 14.3.9 - SDK 10.5 3rd-Party support link
        SyncServicesAgent:    Version: 14.3.9 - SDK 10.5 3rd-Party support link
        Open XML for Excel:    Version: 14.3.9 - SDK 10.5 3rd-Party support link
        Microsoft Alerts Daemon:    Version: 14.3.9 - SDK 10.5 3rd-Party support link
        Microsoft Database Daemon:    Version: 14.3.9 - SDK 10.5 3rd-Party support link
        Microsoft Chart Converter:    Version: 14.3.9 - SDK 10.5 3rd-Party support link
        Microsoft Clip Gallery:    Version: 14.3.9 - SDK 10.5 3rd-Party support link
    /Applications/Microsoft Office 2011
        Microsoft PowerPoint:    Version: 14.3.9 - SDK 10.5 3rd-Party support link
        Microsoft Excel:    Version: 14.3.9 - SDK 10.5 3rd-Party support link
        Microsoft Outlook:    Version: 14.3.9 - SDK 10.5 3rd-Party support link
        Microsoft Word:    Version: 14.3.9 - SDK 10.5 3rd-Party support link
        Microsoft Document Connection:    Version: 14.3.9 - SDK 10.5 3rd-Party support link
    Microsoft Language Register:    Version: 14.3.9 - SDK 10.5 3rd-Party support link
        /Applications/Microsoft Office 2011/Additional Tools/Microsoft Language Register/Microsoft Language Register.app
    Microsoft AutoUpdate:    Version: 2.3.6 - SDK 10.4 3rd-Party support link
        /Library/Application Support/Microsoft/MAU2.0/Microsoft AutoUpdate.app
Time Machine:
    Auto backup: YES
    Volumes being backed up:
        Macintosh HD: Disk size: 364.60 GB Disk used: 135.61 GB
    Destinations:
        Time Machine Backups [Local] (Last used)
        Total size: 2
        Total number of backups: 169
        Oldest backup: 2011-04-10 20:10:19 +0000
        Last backup: 2014-02-04 22:28:22 +0000
        Size of backup disk: Excellent
            Backup size 2 > (Disk size 364.60 GB X 3)
    Time Machine details may not be accurate.
    All volumes being backed up may not be listed.
Top Processes by CPU:
        16%    Solavant Demo
         9%    mds
         3%    CarboniteDaemon
         2%    WindowServer
         2%    EtreCheck
Top Processes by Memory:
    348 MB    firefox
    217 MB    clamd
    135 MB    mds_stores
    106 MB    Mail
    102 MB    softwareupdated
Virtual Memory Information:
    794 MB    Free RAM
    1.70 GB    Active RAM
    443 MB    Inactive RAM
    587 MB    Wired RAM
    1.13 GB    Page-ins
    896 KB    Page-outs

Fixing a Mavericks Installation Problem
How to manage a failed OS X Mavericks installation | MacFixIt - CNET Reviews.
Try these in order:
1. a. Resetting your Mac's PRAM and NVRAM
    b. Intel-based Macs: Resetting the System Management Controller (SMC)
2. Restart the computer in Safe Mode, then restart again, normally. If this doesn't help, then:
     Boot to the Recovery HD: Restart the computer and after the chime press and hold down the
     COMMAND and R keys until the Utilities menu screen appears. Alternatively, restart the computer and
     after the chime press and hold down the OPTION key until the boot manager screen appears.
     Select the Recovery HD and click on the downward pointing arrow button.
3. Repair the Hard Drive and Permissions: Upon startup select Disk Utility from the Utilities menu. Repair the Hard Drive and Permissions as follows.
When the recovery menu appears select Disk Utility. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the main menu. Select Restart from the Apple menu.
4. Reinstall Lion/Mountain Lion, Mavericks: Reboot from the Recovery HD. Select Reinstall Lion/Mountain Lion, Mavericks from the Utilities menu, and click on the Continue button.
Note: You will need an active Internet connection. I suggest using Ethernet if possible because it is three times faster than wireless.

Installing Windows 7 on a late 2009 iMac running Mavericks

I'm running a perfectly good late-2009 iMac running Mavericks and had a bootcamp partition that worked until I needed to replace my hard drive.
Now I want to install Windows 7 (via bootcamp) for gaming. Bootcamp 5 won't download the software or allow a USB/ISO Windows 7 load due to my model/ROM version, which is:
Model Name:               iMac
Model Identifier:          iMac10,1
Processor Name:          Intel Core 2 Duo
Processor Speed:          3.33 GHz
Number of Processors:          1
Total Number of Cores:         2
L2 Cache:                      6 MB
Memory:                       8 GB
Bus Speed:                    1.33 GHz
Boot ROM Version:        IM101.00CC.B00
I've read quite a few threads about the apple software download server issues, creating an ISO, adjusting the BootCamp package, using virtualbox, etc. to bypass this. But can't find anything addressing my specific situation where I'm running mavericks AND have an older ROM version that won't allow USB install for some stupid reason.
I've made an ISO boot disk (and USB), tried adjusting my BootCamp package strings, and have virtualbox, winclone, Daemon tools, etc. but can't get to the point where I can upload the bootcamp software and Win7. Has anyone solved this problem?

No one has done this before?

Ok here goes nothing i have a late 2009 iMac 27 11.1 intel bought it refurbished and they installed mountain lion 10.8.4 on delivery w/o disks i think ran lion orig. idk & its been all problems 10.8.5 M.L so tried Maverick 10.9 now worse please help me

ok here goes nothing i have a late 2009 iMac 27 11.1 intel bought it refurbished and they installed mountain lion 10.8.4 on delivery w/o disks i think ran lion orig. idk & its been all problems 10.8.5 M.L so tried Maverick 10.9 now worse please help me.....i still have backups of software for mountain lion 10.8 however i need to throw everything on a usb toshiba 1TB external storage for backup, plus from what ive read being i needed to try to go back and update the efi and frimware for my original model but when i found the right one it wont accept it.....and now i just tried to reinstall my mountain lion probably shoud have left in the cloud til i got backed up ...which i now needed to move my previous backed up stuff off the drive to reformat it properly as i read it being toshiba needs to be guid hard drive mac im relatively new to the whole mac thing and im just as ****** off as i was with PC ....lol i just wanna record music and have a steady workflow i do have a new 4s iphone and cloud storage but i believe my computers hacked or got malware or just ****** from incompatiable software ......and keychains not working for admin either PLEASE tell ,me what to do thx .....i will be so grateful im good with recording software and stuff bad with computers programing lol HELP me

Hardware Overview:
Model Name:          iMac
Model Identifier:          iMac11,1
Processor Name:          Intel Core i7
Processor Speed:          2.8 GHz
Number of Processors:          1
Total Number of Cores:          4
L2 Cache (per Core):          256 KB
L3 Cache:          8 MB
Memory:          16 GB
Processor Interconnect Speed:          4.8 GT/s
Boot ROM Version:          IM111.0034.B02
SMC Version (system):          1.54f36
Message was edited by: lnwko

27" 2009 iMac is stuck on white screen after OS X Maverick update

27" 2009 iMac is stuck on white screen after OS X Maverick update. How do I get past this White Screen? I have tried to use the PRAM reset, holding down Shift,Command, R, and P after turning off computer then when I turn it on, having those pressed until I see the apple symbol. I only hear one chime. Never get to a second chime. Thank you.

Startup - Gray, Blue or White screen at boot, w/spinner/progress bar
Startup - Gray Screen
Startup Issues - Resolve
Startup Issues - Resolve (2)

I have a late 2009 imac i am having issues with my screen flickering and getting dark

i have a late 2009 imac 21 inch i am having problems with my screen flickering ND GETTING DARK DOES THIS MEAN THAT MY COMPUTER IA FAILING

I have partly the same problem (Sceen blackening) sparodically.
2010 iMAC with I7 CPU and ATI Radeon HD 4850 512 MB Graphics.
If I lower the brightness to around (3 or sometimes 4 of the on screen squares F2) the issue does not happen at all. I prefer a bright screen.
The issue commenced immediately after instaalling OS X 10.8.2 update one year ago.
The current software is OS X 10.9 (13A603)
The graphics on this computer are always first rate when working properly even at maximum brightness
There are particular days and times when the problem routinely occurs.
Some of my neighbors with iMacs have similar problems.
I live adjacent to the City of London in an area where new building seems to be developing faster than the various utilities and there are known Power Network issues. Professional surge supressors make no difference.
I live in a large property with four independent ring mais. The issue is present on all four rings. I have yet to take the computer elsewhere to possibly eliminate power issues from the problem.
I am reluctant to replace an otherwise fine top of range iMac which otherwise serves me well since the same problems might be present.

Late 2009 imac- Mavericks, Kernel Panics- checkerboard screen- only works in Safe Mode now.

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