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#11
A quick glance suggests your audio driver is the problem. I suggest updating it, or uninstalling it and see what happens.
Code:Microsoft (R) Windows Debugger Version 6.11.0001.404 AMD64 Copyright (c) Microsoft Corporation. All rights reserved. Loading Dump File [C:\Users\Jonathan\AppData\Local\Temp\Temp1_041810-16910-01.zip\041810-16910-01.dmp] Mini Kernel Dump File: Only registers and stack trace are available DbsSplayTreeRangeMap::Add: ignoring zero-sized range at ?fffff800`00b9c500? Symbol search path is: SRV*c:\symbols*http://msdl.microsoft.com/download/symbols Executable search path is: Windows 7 Kernel Version 7600 MP (8 procs) Free x64 Product: WinNt, suite: TerminalServer SingleUserTS Built by: 7600.16539.amd64fre.win7_gdr.100226-1909 Machine Name: Kernel base = 0xfffff800`02a1b000 PsLoadedModuleList = 0xfffff800`02c58e50 Debug session time: Sun Apr 18 13:21:52.131 2010 (GMT-4) System Uptime: 2 days 15:08:38.255 Loading Kernel Symbols ............................................................... ................................................................ ............................... Loading User Symbols Loading unloaded module list ........................................... ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* Use !analyze -v to get detailed debugging information. BugCheck 9F, {3, fffffa800791ce20, fffff80000b9c518, fffffa8005b84010} Probably caused by : HdAudio.sys Followup: MachineOwner --------- 0: kd> !analyze -v ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* DRIVER_POWER_STATE_FAILURE (9f) A driver is causing an inconsistent power state. Arguments: Arg1: 0000000000000003, A device object has been blocking an Irp for too long a time Arg2: fffffa800791ce20, Physical Device Object of the stack Arg3: fffff80000b9c518, Functional Device Object of the stack Arg4: fffffa8005b84010, The blocked IRP Debugging Details: ------------------ DRVPOWERSTATE_SUBCODE: 3 IRP_ADDRESS: fffffa8005b84010 DEVICE_OBJECT: fffffa800791ec40 DRIVER_OBJECT: fffffa8007920060 IMAGE_NAME: HdAudio.sys DEBUG_FLR_IMAGE_TIMESTAMP: 4a5bcc23 MODULE_NAME: HdAudio FAULTING_MODULE: fffff88004a81000 HdAudio CUSTOMER_CRASH_COUNT: 1 DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT BUGCHECK_STR: 0x9F PROCESS_NAME: System CURRENT_IRQL: 2 LAST_CONTROL_TRANSFER: from fffff80002afa1b3 to fffff80002a8b600 STACK_TEXT: fffff800`00b9c4c8 fffff800`02afa1b3 : 00000000`0000009f 00000000`00000003 fffffa80`0791ce20 fffff800`00b9c518 : nt!KeBugCheckEx fffff800`00b9c4d0 fffff800`02a976a6 : fffff800`00b9c648 fffff800`00b9c648 00000000`00000001 00000000`00000000 : nt! ?? ::FNODOBFM::`string'+0x292f0 fffff800`00b9c570 fffff800`02a96a26 : fffffa80`08fd1168 fffffa80`08fd1168 00000000`00000000 00000000`00000000 : nt!KiProcessTimerDpcTable+0x66 fffff800`00b9c5e0 fffff800`02a9757e : 00000211`443d2a0f fffff800`00b9cc58 00000000`00de5845 fffff800`02c08b28 : nt!KiProcessExpiredTimerList+0xc6 fffff800`00b9cc30 fffff800`02a96d97 : 00000091`0a2c04c5 00000091`00de5845 00000091`0a2c0433 00000000`00000045 : nt!KiTimerExpiration+0x1be fffff800`00b9ccd0 fffff800`02a93dfa : fffff800`02c05e80 fffff800`02c13c40 00000000`00000000 fffff880`0ff35ea0 : nt!KiRetireDpcList+0x277 fffff800`00b9cd80 00000000`00000000 : fffff800`00b9d000 fffff800`00b97000 fffff800`00b9cd40 00000000`00000000 : nt!KiIdleLoop+0x5a STACK_COMMAND: kb FOLLOWUP_NAME: MachineOwner FAILURE_BUCKET_ID: X64_0x9F_IMAGE_HdAudio.sys BUCKET_ID: X64_0x9F_IMAGE_HdAudio.sys Followup: MachineOwner ---------
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