New
#1
afraid to go to sleep - "no BSOD" STOP 0x0000009f
When going into standby sooner or later my laptop will crash. Sometimes it runs for a few days, then again it crashes several times a day. Only when going into standby. The only way I know it is going to crash is when it doesn't shut off within 20s. The screens go blank and the laptop stays on and eventually shuts down with a crash. I never saw the BSOD and I don't know how long it actually takes, but more then 5min anyways.
I have already tried a lot, updated whatever could be involved. The error of a STOP 9f when going into standby is found often on the net but no solution has worked for me.
The laptop is a few months old, Win7U 64bit was cleanly installed by me. I have done memory testing and ran the system with 8GB RAM instead of 16 for a while until I got the same crashes.
attached are the last 4 minidumps.
here's the Windbg output:
it blames ACPI.SYS and I found and installed a hotfix for ACPI.sys (for a different problem though) and it didn't help.Code:******************************************************************************* * * * 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: fffffa800dbc2c20, Physical Device Object of the stack Arg3: fffff80000b8c518, Functional Device Object of the stack Arg4: fffffa80115ba540, The blocked IRP Debugging Details: ------------------ DRVPOWERSTATE_SUBCODE: 3 IRP_ADDRESS: fffffa80115ba540 DEVICE_OBJECT: fffffa800dbc2c20 DRIVER_OBJECT: fffffa800cd36060 IMAGE_NAME: ACPI.sys DEBUG_FLR_IMAGE_TIMESTAMP: 4e66db16 MODULE_NAME: ACPI FAULTING_MODULE: fffff88000e00000 ACPI DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT BUGCHECK_STR: 0x9F PROCESS_NAME: System CURRENT_IRQL: 2 LAST_CONTROL_TRANSFER: from fffff80002d35cd2 to fffff80002cc7c40 STACK_TEXT: fffff800`00b8c4c8 fffff800`02d35cd2 : 00000000`0000009f 00000000`00000003 fffffa80`0dbc2c20 fffff800`00b8c518 : nt!KeBugCheckEx fffff800`00b8c4d0 fffff800`02cd35fc : fffff800`00b8c600 fffff800`00b8c600 00000000`00000000 00000000`00000002 : nt! ?? ::FNODOBFM::`string'+0x34a90 fffff800`00b8c570 fffff800`02cd3496 : fffffa80`0ebc4c10 00000000`000aa9b0 00000000`00000000 00000000`00000000 : nt!KiProcessTimerDpcTable+0x6c fffff800`00b8c5e0 fffff800`02cd337e : 00000019`61b7496a fffff800`00b8cc58 00000000`000aa9b0 fffff800`02e41888 : nt!KiProcessExpiredTimerList+0xc6 fffff800`00b8cc30 fffff800`02cd3167 : 00000004`4932dac2 00000004`000aa9b0 00000004`4932da8d 00000000`000000b0 : nt!KiTimerExpiration+0x1be fffff800`00b8ccd0 fffff800`02cbf96a : fffff800`02e3de80 fffff800`02e4bcc0 00000000`00000001 fffff880`00000000 : nt!KiRetireDpcList+0x277 fffff800`00b8cd80 00000000`00000000 : fffff800`00b8d000 fffff800`00b87000 fffff800`00b8cd40 00000000`00000000 : nt!KiIdleLoop+0x5a STACK_COMMAND: kb FOLLOWUP_NAME: MachineOwner FAILURE_BUCKET_ID: X64_0x9F_IMAGE_ACPI.sys BUCKET_ID: X64_0x9F_IMAGE_ACPI.sys Followup: MachineOwner