2006 macbook keeps freezing

Oct 6, 2011
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Please Help...

Here is the macbook I'm working on:

Model Name: MacBook
Model Identifier: MacBook1,1
Processor Name: Intel Core Duo
Processor Speed: 2 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 2 MB
Memory: 1 GB
Bus Speed: 667 MHz
Boot ROM Version: MB11.0061.B03
SMC Version (system): 1.4f12
Serial Number (system): ########
Hardware UUID: 00000000-0000-1000-8000-0017F22B10AC
Sudden Motion Sensor:
State: Enabled

This has been happening for awhile and actually led me to get a new mac. It has happened with 10.4, 10.5 and 10.6. Currently have snow leopard on this machine hoping it would fix things and it hasn't.

The screen with freeze and I have to hold the power button to turn off and then back on.

This last time , and the only time, I got the screen with the power button symbol that says you need to restart and so I got a crash report. No idea how to read it but here it is. Was hoping it would shed some light on the problem in the right hands.

also, did a hardware test and no problems.

Any help would be great.

Also, just put snow leopard on here and no other apps. Basically brand new clean comp.

Thanks in advance


Interval Since Last Panic Report: 4868 sec
Panics Since Last Report: 1
Anonymous UUID: 7082F92F-C17B-479A-A522-B616A6CF03CB

Thu Oct 6 16:19:11 2011
Machine-check capabilities (cpu 1) 0x0000000000000006:
family: 6 model: 14 stepping: 8 microcode: 0
Genuine Intel(R) CPU 1500 @ 2.00GHz
6 error-reporting banks
Machine-check status 0x0000000000000005:
restart IP valid
machine-check in progress
MCA error-reporting registers:
IA32_MC0_STATUS(0x401): 0xb200004000000800 valid
MCA error code: 0x0800
Model specific error code: 0x0000
Other information: 0x00000040
Status bits:
Processor context corrupt
Error enabled
Uncorrected error
IA32_MC1_STATUS(0x405): 0x0000000000000000 invalid
IA32_MC2_STATUS(0x409): 0x0000000000000000 invalid
IA32_MC3_STATUS(0x40d): 0x0000000000000000 invalid
IA32_MC4_STATUS(0x411): 0x0000000000000011 invalid
IA32_MC5_STATUS(0x415): 0xb200120020080400 valid
MCA error code: 0x0400
Model specific error code: 0x2008
Other information: 0x00001200
Status bits:
Processor context corrupt
Error enabled
Uncorrected error
panic(cpu 1 caller 0x2ab07f): Machine-check at 0x00e5a94c, thread:0x3fd93d4, code:0x12, registers:
CR0: 0x8001003b, CR2: 0x18eaf000, CR3: 0x00101000, CR4: 0x00000660
EAX: 0x6eaf7290, EBX: 0x000000e6, ECX: 0x6eaf4248, EDX: 0x000000c9
ESP: 0x1c805d80, EBP: 0x1c805dc8, ESI: 0x03835000, EDI: 0x00000002
EFL: 0x00000002, EIP: 0x00e5a94c

Backtrace (CPU 1), Frame : Return Address (4 potential args on stack)
0x81def8 : 0x21b837 (0x5dd7fc 0x81df2c 0x223ce1 0x0)
0x81df48 : 0x2ab07f (0x59e0ec 0x59e1ce 0xe5a94c 0x3fd93d4)
0x81dfc8 : 0x2ab0ae (0x1 0x0 0x0 0x0)
0x81dfe8 : 0x2a29b4 (0x12 0x0 0x0 0x0)

BSD process name corresponding to current thread: Google Chrome

Mac OS version:

Kernel version:
Darwin Kernel Version 10.8.0: Tue Jun 7 16:33:36 PDT 2011; root:xnu-1504.15.3~1/RELEASE_I386
System model name: MacBook1,1 (Mac-F4208CC8)

System uptime in nanoseconds: 1133039118608
unloaded kexts:
com.apple.driver.AppleFileSystemDriver 2.0 (addr 0xc95000, size 0x12288) - last unloaded 129597094533
loaded kexts:
com.apple.filesystems.autofs 2.1.0 - last loaded 28593274798
com.apple.driver.AppleHDA 2.0.5f14
com.apple.driver.SMCMotionSensor 3.0.1d2
com.apple.driver.AudioAUUC 1.57
com.apple.driver.AppleUpstreamUserClient 3.5.7
com.apple.driver.AppleMCCSControl 1.0.20
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AudioIPCDriver 1.1.6
com.apple.driver.AppleIntelYonahProfile 14
com.apple.driver.AirPort.Atheros21 425.14.7
com.apple.driver.ACPI_SMC_PlatformPlugin 4.7.0a1
com.apple.driver.AppleLPC 1.5.1
com.apple.driver.AppleBacklight 170.0.46
com.apple.driver.AppleIntelGMA950 6.3.6
com.apple.driver.AppleIntelIntegratedFramebuffer 6.3.6
com.apple.driver.AppleIRController 303.8
com.apple.driver.AppleUSBTrackpad 201.6
com.apple.driver.AppleUSBTCKeyEventDriver 201.6
com.apple.driver.AppleUSBTCKeyboard 201.6
com.apple.iokit.SCSITaskUserClient 2.6.8
com.apple.driver.AppleFWOHCI 4.7.3
com.apple.BootCache 31.1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.iokit.IOAHCIBlockStorage 1.6.4
com.apple.driver.AppleUSBHub 4.2.4
com.apple.driver.AppleAHCIPort 2.1.7
com.apple.driver.AppleIntelPIIXATA 2.5.1
com.apple.driver.AppleSmartBatteryManager 160.0.0
com.apple.driver.AppleUSBEHCI 4.2.4
com.apple.driver.AppleUSBUHCI 4.2.0
com.apple.iokit.AppleYukon2 3.2.1b1
com.apple.driver.AppleEFINVRAM 1.4.0
com.apple.driver.AppleRTC 1.3.1
com.apple.driver.AppleHPET 1.5
com.apple.driver.AppleACPIButtons 1.3.6
com.apple.driver.AppleSMBIOS 1.7
com.apple.driver.AppleACPIEC 1.3.6
com.apple.driver.AppleAPIC 1.4
com.apple.driver.AppleIntelCPUPowerManagementClient 142.6.0
com.apple.security.sandbox 1
com.apple.security.quarantine 0
com.apple.nke.applicationfirewall 2.1.12
com.apple.driver.AppleIntelCPUPowerManagement 142.6.0
com.apple.driver.DspFuncLib 2.0.5f14
com.apple.driver.AppleProfileReadCounterAction 17
com.apple.driver.AppleProfileTimestampAction 10
com.apple.driver.AppleProfileThreadInfoAction 14
com.apple.driver.AppleProfileRegisterStateAction 10
com.apple.driver.AppleProfileKEventAction 10
com.apple.driver.AppleProfileCallstackAction 20
com.apple.iokit.IOFireWireIP 2.0.3
com.apple.iokit.IOSurface 74.2
com.apple.iokit.IOBluetoothSerialManager 2.4.5f3
com.apple.iokit.IOSerialFamily 10.0.3
com.apple.iokit.IOAudioFamily 1.8.3fc2
com.apple.kext.OSvKernDSPLib 1.3
com.apple.driver.AppleHDAController 2.0.5f14
com.apple.iokit.IOHDAFamily 2.0.5f14
com.apple.iokit.IO80211Family 320.1
com.apple.iokit.AppleProfileFamily 41
com.apple.driver.IOPlatformPluginFamily 4.7.0a1
com.apple.driver.AppleSMC 3.1.0d5
com.apple.driver.AppleBacklightExpert 1.0.1
com.apple.iokit.IONDRVSupport 2.2
com.apple.iokit.IOGraphicsFamily 2.2
com.apple.driver.CSRUSBBluetoothHCIController 2.4.5f3
com.apple.driver.AppleUSBBluetoothHCIController 2.4.5f3
com.apple.iokit.IOBluetoothFamily 2.4.5f3
com.apple.driver.AppleUSBMergeNub 4.2.4
com.apple.iokit.IOUSBHIDDriver 4.2.0
com.apple.driver.AppleUSBComposite 3.9.0
com.apple.iokit.IOSCSIMultimediaCommandsDevice 2.6.8
com.apple.iokit.IOBDStorageFamily 1.6
com.apple.iokit.IODVDStorageFamily 1.6
com.apple.iokit.IOCDStorageFamily 1.6.1
com.apple.driver.XsanFilter 402.1
com.apple.iokit.IOATAPIProtocolTransport 2.5.1
com.apple.iokit.IOSCSIArchitectureModelFamily 2.6.8
com.apple.iokit.IOFireWireFamily 4.2.6
com.apple.iokit.IOUSBUserClient 4.2.4
com.apple.iokit.IOAHCIFamily 2.0.6
com.apple.iokit.IOATAFamily 2.5.1
com.apple.iokit.IOUSBFamily 4.2.4
com.apple.iokit.IONetworkingFamily 1.10
com.apple.driver.AppleEFIRuntime 1.4.0
com.apple.iokit.IOHIDFamily 1.6.6
com.apple.iokit.IOSMBusFamily 1.1
com.apple.kext.AppleMatch 1.0.0d1
com.apple.security.TMSafetyNet 6
com.apple.driver.DiskImages 289.1
com.apple.iokit.IOStorageFamily 1.6.3
com.apple.driver.AppleACPIPlatform 1.3.6
com.apple.iokit.IOACPIFamily 1.3.0
com.apple.iokit.IOPCIFamily 2.6.5
Model: MacBook1,1, BootROM MB11.0061.B03, 2 processors, Intel Core Duo, 2 GHz, 1 GB, SMC 1.4f12
Graphics: Intel GMA 950, GMA 950, Built-In, spdisplays_integrated_vram
Memory Module: global_name
AirPort: spairport_wireless_card_type_airport_extreme (0x168C, 0x86), Atheros 5424:
Bluetooth: Version 2.4.5f3, 2 service, 19 devices, 1 incoming serial ports
Network Service: AirPort, AirPort, en1
Serial ATA Device: ST98823AS, 74.53 GB
Parallel ATA Device: MATSHITADVD-R UJ-857E
USB Device: Built-in iSight, 0x05ac (Apple Inc.), 0x8501, 0xfd400000 / 2
USB Device: IR Receiver, 0x05ac (Apple Inc.), 0x8240, 0x5d200000 / 2
USB Device: Bluetooth USB Host Controller, 0x05ac (Apple Inc.), 0x8205, 0x7d100000 / 2
USB Device: Apple Internal Keyboard / Trackpad, 0x05ac (Apple Inc.), 0x0217, 0x1d200000 / 2

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