Bluescreen (BCCode: 3b) - Windows 7 x64 Ultimate (980x & 2 x HD5970)

Hållt på i månader nu, bytt ut stor del av maskinvara såsom: nätagg, grafikkort, processor, moderkort.... Fortfarande bluescreen i win 7 av olika anledningar. Om någon ville hjälpa mig tyda denna skulle det vara tacksamt....

Loading Dump File [C:\Windows\Minidump\112311-18813-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available

Symbol search path is: SRV*D:\program\debugg sdymbols*http://msdl.microsoft.com/download/symbols
Executable search path is:
Windows 7 Kernel Version 7601 (Service Pack 1) MP (4 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 7601.17640.amd64fre.win7sp1_gdr.110622-1506
Machine Name:
Kernel base = 0xfffff800`03415000 PsLoadedModuleList = 0xfffff800`0365a670
Debug session time: Wed Nov 23 04:03:41.666 2011 (UTC + 1:00)
System Uptime: 0 days 4:02:45.320
Loading Kernel Symbols
...............................................................
................................................................
.................................
Loading User Symbols
Loading unloaded module list
.....
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck 3B, {c0000005, fffff960001d8413, fffff8800a70e610, 0}

Probably caused by : win32k.sys ( win32k!CalcVisRgnWorker+7f )

Followup: MachineOwner
---------

0: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************

SYSTEM_SERVICE_EXCEPTION (3b)
An exception happened while executing a system service routine.
Arguments:
Arg1: 00000000c0000005, Exception code that caused the bugcheck
Arg2: fffff960001d8413, Address of the instruction which caused the bugcheck
Arg3: fffff8800a70e610, Address of the context record for the exception that caused the bugcheck
Arg4: 0000000000000000, zero.

Debugging Details:
------------------

EXCEPTION_CODE: (NTSTATUS) 0xc0000005 - Instruktionen p 0x%08lx refererade till minnet p 0x%08lx. Det gick inte att utf ra en minnes tg rd. F ljande fel returnerades: The memory could not be %s.

FAULTING_IP:
win32k!CalcVisRgnWorker+7f
fffff960`001d8413 488b4110 mov rax,qword ptr [rcx+10h]

CONTEXT: fffff8800a70e610 -- (.cxr 0xfffff8800a70e610)
rax=fffffa800a8741b0 rbx=fffff900c0800b90 rcx=000000000024a2a5
rdx=0000000000000000 rsi=fffff900c0823f00 rdi=fffff900c0800b90
rip=fffff960001d8413 rsp=fffff8800a70eff0 rbp=0000000000000001
r8=0000000000000000 r9=0000000000000000 r10=fffff900c0823f00
r11=0000000000004411 r12=0000000000000001 r13=0000000000004411
r14=fffff900c1eb91b0 r15=fffff900c0800b90
iopl=0 nv up ei pl nz na pe nc
cs=0010 ss=0018 ds=002b es=002b fs=0053 gs=002b efl=00010202
win32k!CalcVisRgnWorker+0x7f:
fffff960`001d8413 488b4110 mov rax,qword ptr [rcx+10h] ds:002b:00000000`0024a2b5=????????????????
Resetting default scope

CUSTOMER_CRASH_COUNT: 1

DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT

BUGCHECK_STR: 0x3B

PROCESS_NAME: sidebar.exe

CURRENT_IRQL: 0

LAST_CONTROL_TRANSFER: from 0000000000000000 to fffff960001d8413

STACK_TEXT:
fffff880`0a70eff0 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : win32k!CalcVisRgnWorker+0x7f

FOLLOWUP_IP:
win32k!CalcVisRgnWorker+7f
fffff960`001d8413 488b4110 mov rax,qword ptr [rcx+10h]

SYMBOL_STACK_INDEX: 0

SYMBOL_NAME: win32k!CalcVisRgnWorker+7f

FOLLOWUP_NAME: MachineOwner

MODULE_NAME: win32k

IMAGE_NAME: win32k.sys

DEBUG_FLR_IMAGE_TIMESTAMP: 4e83edf6

STACK_COMMAND: .cxr 0xfffff8800a70e610 ; kb

FAILURE_BUCKET_ID: X64_0x3B_win32k!CalcVisRgnWorker+7f

BUCKET_ID: X64_0x3B_win32k!CalcVisRgnWorker+7f

Followup: MachineOwner
---------

0: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************

SYSTEM_SERVICE_EXCEPTION (3b)
An exception happened while executing a system service routine.
Arguments:
Arg1: 00000000c0000005, Exception code that caused the bugcheck
Arg2: fffff960001d8413, Address of the instruction which caused the bugcheck
Arg3: fffff8800a70e610, Address of the context record for the exception that caused the bugcheck
Arg4: 0000000000000000, zero.

Debugging Details:
------------------

EXCEPTION_CODE: (NTSTATUS) 0xc0000005 - Instruktionen p 0x%08lx refererade till minnet p 0x%08lx. Det gick inte att utf ra en minnes tg rd. F ljande fel returnerades: The memory could not be %s.

FAULTING_IP:
win32k!CalcVisRgnWorker+7f
fffff960`001d8413 488b4110 mov rax,qword ptr [rcx+10h]

CONTEXT: fffff8800a70e610 -- (.cxr 0xfffff8800a70e610)
rax=fffffa800a8741b0 rbx=fffff900c0800b90 rcx=000000000024a2a5
rdx=0000000000000000 rsi=fffff900c0823f00 rdi=fffff900c0800b90
rip=fffff960001d8413 rsp=fffff8800a70eff0 rbp=0000000000000001
r8=0000000000000000 r9=0000000000000000 r10=fffff900c0823f00
r11=0000000000004411 r12=0000000000000001 r13=0000000000004411
r14=fffff900c1eb91b0 r15=fffff900c0800b90
iopl=0 nv up ei pl nz na pe nc
cs=0010 ss=0018 ds=002b es=002b fs=0053 gs=002b efl=00010202
win32k!CalcVisRgnWorker+0x7f:
fffff960`001d8413 488b4110 mov rax,qword ptr [rcx+10h] ds:002b:00000000`0024a2b5=????????????????
Resetting default scope

CUSTOMER_CRASH_COUNT: 1

DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT

BUGCHECK_STR: 0x3B

PROCESS_NAME: sidebar.exe

CURRENT_IRQL: 0

LAST_CONTROL_TRANSFER: from 0000000000000000 to fffff960001d8413

STACK_TEXT:
fffff880`0a70eff0 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : win32k!CalcVisRgnWorker+0x7f

FOLLOWUP_IP:
win32k!CalcVisRgnWorker+7f
fffff960`001d8413 488b4110 mov rax,qword ptr [rcx+10h]

SYMBOL_STACK_INDEX: 0

SYMBOL_NAME: win32k!CalcVisRgnWorker+7f

FOLLOWUP_NAME: MachineOwner

MODULE_NAME: win32k

IMAGE_NAME: win32k.sys

DEBUG_FLR_IMAGE_TIMESTAMP: 4e83edf6

STACK_COMMAND: .cxr 0xfffff8800a70e610 ; kb

FAILURE_BUCKET_ID: X64_0x3B_win32k!CalcVisRgnWorker+7f

BUCKET_ID: X64_0x3B_win32k!CalcVisRgnWorker+7f

Followup: MachineOwner
---------

0: kd> !analyze -v
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************

SYSTEM_SERVICE_EXCEPTION (3b)
An exception happened while executing a system service routine.
Arguments:
Arg1: 00000000c0000005, Exception code that caused the bugcheck
Arg2: fffff960001d8413, Address of the instruction which caused the bugcheck
Arg3: fffff8800a70e610, Address of the context record for the exception that caused the bugcheck
Arg4: 0000000000000000, zero.

Debugging Details:
------------------

EXCEPTION_CODE: (NTSTATUS) 0xc0000005 - Instruktionen p 0x%08lx refererade till minnet p 0x%08lx. Det gick inte att utf ra en minnes tg rd. F ljande fel returnerades: The memory could not be %s.

FAULTING_IP:
win32k!CalcVisRgnWorker+7f
fffff960`001d8413 488b4110 mov rax,qword ptr [rcx+10h]

CONTEXT: fffff8800a70e610 -- (.cxr 0xfffff8800a70e610)
rax=fffffa800a8741b0 rbx=fffff900c0800b90 rcx=000000000024a2a5
rdx=0000000000000000 rsi=fffff900c0823f00 rdi=fffff900c0800b90
rip=fffff960001d8413 rsp=fffff8800a70eff0 rbp=0000000000000001
r8=0000000000000000 r9=0000000000000000 r10=fffff900c0823f00
r11=0000000000004411 r12=0000000000000001 r13=0000000000004411
r14=fffff900c1eb91b0 r15=fffff900c0800b90
iopl=0 nv up ei pl nz na pe nc
cs=0010 ss=0018 ds=002b es=002b fs=0053 gs=002b efl=00010202
win32k!CalcVisRgnWorker+0x7f:
fffff960`001d8413 488b4110 mov rax,qword ptr [rcx+10h] ds:002b:00000000`0024a2b5=????????????????
Resetting default scope

CUSTOMER_CRASH_COUNT: 1

DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT

BUGCHECK_STR: 0x3B

PROCESS_NAME: sidebar.exe

CURRENT_IRQL: 0

LAST_CONTROL_TRANSFER: from 0000000000000000 to fffff960001d8413

STACK_TEXT:
fffff880`0a70eff0 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : win32k!CalcVisRgnWorker+0x7f

FOLLOWUP_IP:
win32k!CalcVisRgnWorker+7f
fffff960`001d8413 488b4110 mov rax,qword ptr [rcx+10h]

SYMBOL_STACK_INDEX: 0

SYMBOL_NAME: win32k!CalcVisRgnWorker+7f

FOLLOWUP_NAME: MachineOwner

MODULE_NAME: win32k

IMAGE_NAME: win32k.sys

DEBUG_FLR_IMAGE_TIMESTAMP: 4e83edf6

STACK_COMMAND: .cxr 0xfffff8800a70e610 ; kb

FAILURE_BUCKET_ID: X64_0x3B_win32k!CalcVisRgnWorker+7f

BUCKET_ID: X64_0x3B_win32k!CalcVisRgnWorker+7f

Followup: MachineOwner
---------

0: kd> .cxr 0xfffff8800a70e610
rax=fffffa800a8741b0 rbx=fffff900c0800b90 rcx=000000000024a2a5
rdx=0000000000000000 rsi=fffff900c0823f00 rdi=fffff900c0800b90
rip=fffff960001d8413 rsp=fffff8800a70eff0 rbp=0000000000000001
r8=0000000000000000 r9=0000000000000000 r10=fffff900c0823f00
r11=0000000000004411 r12=0000000000000001 r13=0000000000004411
r14=fffff900c1eb91b0 r15=fffff900c0800b90
iopl=0 nv up ei pl nz na pe nc
cs=0010 ss=0018 ds=002b es=002b fs=0053 gs=002b efl=00010202
win32k!CalcVisRgnWorker+0x7f:
fffff960`001d8413 488b4110 mov rax,qword ptr [rcx+10h] ds:002b:00000000`0024a2b5=????????????????