I looked at your dump . It is a Verifier enabled dump and blames a Windows system core file which is very unlikely to be the real cause of the crash. Is Verifier still running? I would like to see another two or three Verifier enabled dumps.
Test your RAM with Metest86 carefully following the instructions in this tutorial: http://www.sevenforums.com/tutorials/105647-ram-test-memtest86.html. Run Memtest from a cold boot after your computer has been off for an hour or so. Let it run for at least seven passes; this will take 6 - 8 hours. Post back with your results.
Test your RAM with Metest86 carefully following the instructions in this tutorial: http://www.sevenforums.com/tutorials/105647-ram-test-memtest86.html. Run Memtest from a cold boot after your computer has been off for an hour or so. Let it run for at least seven passes; this will take 6 - 8 hours. Post back with your results.
Code:
Windows 7 Kernel Version 7600 MP (2 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Machine Name:
Kernel base = 0xfffff800`02e61000 PsLoadedModuleList = 0xfffff800`0309ee50
Debug session time: Sat Feb 5 11:14:09.003 2011 (GMT-5)
System Uptime: 0 days 0:00:08.798
Loading Kernel Symbols
...............................................................
..................
Loading User Symbols
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
Use !analyze -v to get detailed debugging information.
BugCheck A, {0, 2, 0, fffff80002ef2a83}
Probably caused by : ntkrnlmp.exe ( nt!KiPageFault+260 )
Followup: MachineOwner
---------
1: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************
IRQL_NOT_LESS_OR_EQUAL (a)
An attempt was made to access a pageable (or completely invalid) address at an
interrupt request level (IRQL) that is too high. This is usually
caused by drivers using improper addresses.
If a kernel debugger is available get the stack backtrace.
Arguments:
Arg1: 0000000000000000, memory referenced
Arg2: 0000000000000002, IRQL
Arg3: 0000000000000000, bitfield :
bit 0 : value 0 = read operation, 1 = write operation
bit 3 : value 0 = not an execute operation, 1 = execute operation (only on chips which support this level of status)
Arg4: fffff80002ef2a83, address which referenced memory
Debugging Details:
------------------
READ_ADDRESS: GetPointerFromAddress: unable to read from fffff800031090e0
0000000000000000
CURRENT_IRQL: 2
FAULTING_IP:
nt!IopCompleteRequest+ae3
fffff800`02ef2a83 488b09 mov rcx,qword ptr [rcx]
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: VERIFIER_ENABLED_VISTA_MINIDUMP
BUGCHECK_STR: 0xA
PROCESS_NAME: System
IRP_ADDRESS: ffffffffffffff89
TRAP_FRAME: fffff88002fce000 -- (.trap 0xfffff88002fce000)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=fffff88002fceeb0 rbx=0000000000000000 rcx=0000000000000000
rdx=0000000000000000 rsi=0000000000000000 rdi=0000000000000000
rip=fffff80002ef2a83 rsp=fffff88002fce190 rbp=fffff88002fce2e0
r8=fffff88002fce298 r9=fffff88002fce290 r10=0000000000000002
r11=fffff80002ef1fa0 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0 nv up ei pl nz na po cy
nt!IopCompleteRequest+0xae3:
fffff800`02ef2a83 488b09 mov rcx,qword ptr [rcx] ds:002b:00000000`00000000=????????????????
Resetting default scope
LAST_CONTROL_TRANSFER: from fffff80002ed2469 to fffff80002ed2f00
STACK_TEXT:
fffff880`02fcdeb8 fffff800`02ed2469 : 00000000`0000000a 00000000`00000000 00000000`00000002 00000000`00000000 : nt!KeBugCheckEx
fffff880`02fcdec0 fffff800`02ed10e0 : 00000000`00000000 fffff980`02518ee0 00000000`80000000 fffff800`00000000 : nt!KiBugCheckDispatch+0x69
fffff880`02fce000 fffff800`02ef2a83 : 00000000`00000002 00000000`00000001 00000000`00000000 fffff880`02fd0000 : nt!KiPageFault+0x260
fffff880`02fce190 fffff800`02eaf92f : 00000000`00000001 00000000`00000000 fffff6fc`50000100 fffff800`00000000 : nt!IopCompleteRequest+0xae3
fffff880`02fce260 fffff800`02eafce7 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiDeliverApc+0x1d7
fffff880`02fce2e0 fffff800`02e71a94 : 00000000`0002f880 00000000`00000000 fffff880`02fce590 00000000`002e2471 : nt!KiApcInterrupt+0xd7
fffff880`02fce470 fffff800`02e71943 : fffffa80`027781f0 fffff880`00000011 00000000`00000000 fffff8a0`00000004 : nt!RtlpWalkFrameChain+0x130
fffff880`02fceb10 fffff800`0328f21c : fffffa80`02600000 00000000`0000010c fffffa80`018e5b60 fffff800`0305e440 : nt!RtlWalkFrameChain+0x73
fffff880`02fceb40 fffff800`031f2f75 : fffff8a0`00001a70 fffffa80`018e5b60 00000000`0000010c fffff8a0`00000001 : nt!ExpUpdateDebugInfo+0x1ec
fffff880`02fcebb0 fffff800`031ce968 : fffffa80`00000000 fffff8a0`003f3040 ffff0800`00000000 fffffa80`018f3f00 : nt! ?? ::NNGAKEGL::`string'+0x309aa
fffff880`02fcecc0 fffff800`03170594 : fffff880`02fcef68 00000000`00000000 fffff880`02fcee00 fffff800`02ed10fd : nt!ObOpenObjectByName+0x3f8
fffff880`02fced90 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!CmCreateKey+0x2e1
STACK_COMMAND: kb
FOLLOWUP_IP:
nt!KiPageFault+260
fffff800`02ed10e0 440f20c0 mov rax,cr8
SYMBOL_STACK_INDEX: 2
SYMBOL_NAME: nt!KiPageFault+260
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: nt
IMAGE_NAME: ntkrnlmp.exe
DEBUG_FLR_IMAGE_TIMESTAMP: 4a5bc600
FAILURE_BUCKET_ID: X64_0xA_VRF_nt!KiPageFault+260
BUCKET_ID: X64_0xA_VRF_nt!KiPageFault+260
Followup: MachineOwner
---------
My Computer
At a glance
Windows 7 Ultimate 32 bitIntel(R) Pentium(R) 4 CPU 3.00GHz2.50 GB RAMNVIDIA GeForce 7600 GS
- Computer Manufacturer/Model Number
- Home built
- OS
- Windows 7 Ultimate 32 bit
- CPU
- Intel(R) Pentium(R) 4 CPU 3.00GHz
- Motherboard
- ASUS P4P800-VM Motherboard Chipset: Intel 865G + ICH5
- Memory
- 2.50 GB RAM
- Graphics Card(s)
- NVIDIA GeForce 7600 GS
- Sound Card
- SoundMax Integrated Digital Audio (Chip)
- Monitor(s) Displays
- ViewSonic VX 1962 wm
- Screen Resolution
- 1680 X 1050
- Hard Drives
- Seagate Barracuda 7200.10 80 GB
ST380215A ATA Device 18.6 GB
Western Digital "My Book" external hard drive 750 GB
- Cooling
- Fan based
- Keyboard
- Microsoft Comfort Curve Keyboard 2000 v10 USB
- Mouse
- Logitec optic USB
- Internet Speed
- 3.01 Mb/s download 0.64 Mb/s upload