Zdravím,

poslední dobou mám problém při startu systému (Win7 64bit). Někdy PC spadne do "modré smrti" už před vlastním nabíháním systému (např. po načtení seznamu připojených SATA disků) nebo pár vteřin po kompletním naběhnutí systému. Není to pravidelné - týden je klid a pak tři dny zas padá. Nevím co by to mohlo dělat tak alespoň přidám výpis z DMP. Po naběhnutí win to nikdy už nespadne ani ve hře ani v jiné aplikaci...

Sestava:
MB GIGABYTE P43T-ES3G
Proc. Intel Core 2 Quad Q9650
Graf. GIGABYTE GeForce GTX 560
RAM 2x4Gb A-DATA PC3-12800 DDR3
System disk SATA 3Gb/s ST3500418AS (500GB, 16Mb)
Data disk SATA 3Gb/s Samsung HD103SJ (1000Gb, 32Mb)

DUMP

Debugging Details:
------------------
EXCEPTION_CODE: (NTSTATUS) 0xc0000005 - Instrukce na adrese 0x%08lx odkazovala na adresu pam

FAULTING_IP:
dxgkrnl!DXGAUTOMUTEX::DXGAUTOMUTEX+54
fffff880`06a025b8 483910 cmp qword ptr [rax],rdx

CONTEXT: fffff8800b92a0a0 -- (.cxr 0xfffff8800b92a0a0)
rax=80fffffa8009f822 rbx=fffff8800b92ab00 rcx=fffff8800b92ab00
rdx=fffffa8009d75060 rsi=0000000003f5f5b0 rdi=0000000000000020
rip=fffff88006a025b8 rsp=fffff8800b92aa80 rbp=fffff8800b92ac60
r8=0000000000000000 r9=0000000000000001 r10=fffff960001b9cc4
r11=000007fffffa6000 r12=0000000003f5f500 r13=0000000000000002
r14=0000000000000000 r15=00000000045a9cc0
iopl=0 nv up ei ng nz na po nc
cs=0010 ss=0018 ds=002b es=002b fs=0053 gs=002b efl=00010286
dxgkrnl!DXGAUTOMUTEX::DXGAUTOMUTEX+0x54:
fffff880`06a025b8 483910 cmp qword ptr [rax],rdx ds:002b:80fffffa`8009f822=????????????????
Resetting default scope

CUSTOMER_CRASH_COUNT: 1

DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT

BUGCHECK_STR: 0x3B

PROCESS_NAME: SetPoint.exe

CURRENT_IRQL: 0

LAST_CONTROL_TRANSFER: from fffff88006a0274a to fffff88006a025b8

STACK_TEXT:
fffff880`0b92aa80 fffff880`06a0274a : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : dxgkrnl!DXGAUTOMUTEX::DXGAUTOMUTEX+0x54
fffff880`0b92aab0 fffff880`06a6062c : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : dxgkrnl!DXGPROCESSMUTEX::DXGPROCESSMUTEX+0x12
fffff880`0b92aae0 fffff960`001b9cd6 : 00000000`03f5f500 00000000`00000400 00000000`000007db 00000000`03f5fd38 : dxgkrnl!DxgkLock+0xa4
fffff880`0b92abb0 fffff800`030847d3 : fffffa80`09d75060 00000000`00000000 fffff880`0b92abb8 fffffa80`09d24730 : win32k!NtGdiDdDDILock+0x12
fffff880`0b92abe0 000007fe`ff8e140a : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiSystemServiceCopyEnd+0x13
00000000`03f5f4a8 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x7fe`ff8e140a

FOLLOWUP_IP:
dxgkrnl!DXGAUTOMUTEX::DXGAUTOMUTEX+54
fffff880`06a025b8 483910 cmp qword ptr [rax],rdx

SYMBOL_STACK_INDEX: 0

SYMBOL_NAME: dxgkrnl!DXGAUTOMUTEX::DXGAUTOMUTEX+54

FOLLOWUP_NAME: MachineOwner

MODULE_NAME: dxgkrnl

IMAGE_NAME: dxgkrnl.sys

DEBUG_FLR_IMAGE_TIMESTAMP: 53994b4b

STACK_COMMAND: .cxr 0xfffff8800b92a0a0 ; kb

FAILURE_BUCKET_ID: X64_0x3B_dxgkrnl!DXGAUTOMUTEX::DXGAUTOMUTEX+54

BUCKET_ID: X64_0x3B_dxgkrnl!DXGAUTOMUTEX::DXGAUTOMUTEX+54

Followup: MachineOwner
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