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Windows 7: BSOD after few hours of stop

22 Jul 2010   #1

Windows 7
BSOD after few hours of stop

Hi all, first post here for a help to resolve this problem:
everytime i boot the pc after a stop (of 6 hours or more) i have this blue screen before windows start, if i reboot all goes right until another stop of 5 or 6 hours.
Yesterday i have changed my Mother Board (AsRock P55 Pro) with Gigabyte G55A-UD7 and i have installed Windows 7 64 thinking that this could help but, incredible, same error.

This is the message i have:

A problem has been detected and Windows has been shut down to prevent damage
to your computer.
The problem seems to be caused by the following file: win32k.sys
If this is the first time you've seen this stop error screen,
restart your computer. If this screen appears again, follow
these steps:
Check to make sure any new hardware or software is properly installed.
If this is a new installation, ask your hardware or software manufacturer
for any Windows updates you might need.
If problems continue, disable or remove any newly installed hardware
or software. Disable BIOS memory options such as caching or shadowing.
If you need to use safe mode to remove or disable components, restart
your computer, press F8 to select Advanced Startup Options, and then
select Safe Mode.
Technical Information:
*** STOP: 0x0000007f (0x0000000000000008, 0x0000000080050031, 0x00000000000006f8,
*** win32k.sys - Address 0xfffff96000127792 base at 0xfffff96000080000 DateStamp

Can you help me to understand the problem?

P.S.: Sorry for my bad english

My System SpecsSystem Spec
22 Jul 2010   #2

Windows 7

here the link to my, Windows7_BSOD_jcgriff2, hope it can help One click file hosting:
My System SpecsSystem Spec
22 Jul 2010   #3

Win 8 Release candidate 8400

Quote   Quote: Originally Posted by fringuello View Post
here the link to my, Windows7_BSOD_jcgriff2, hope it can help One click file hosting:
Having problems downloading from hotfile. Please upload it here using the attachment icon on the reply form. It is shaped like a paperclip


EDIT: BTW that bug check is Usual causes: Memory corruption, Hardware (memory in particular), Installing a faulty or mismatched hardware (especially memory) or a failure after installing it, 3rd party firewall, Device drivers, SCSI/network/BIOS updates needed, Improperly seated cards, Incompatible storage devices, Overclocking, Virus scanner, Backup tool, Bad motherboard, Missing Service Pack
My System SpecsSystem Spec

22 Jul 2010   #4

Windows 7

...and i did a registration too to hotfile ...sorry, don't saw it,
here the attachment
My System SpecsSystem Spec
22 Jul 2010   #5

Win 8 Release candidate 8400

Quote   Quote: Originally Posted by fringuello View Post
...and i did a registration too to hotfile ...sorry, don't saw it,
here the attachment

These two are fairly straight forward. Memory corruption.

To verify this and test your memory Please:

Download a copy of Memtest86 and burn the ISO to a CD using Iso Recorder or another ISO burning program. Boot from the CD, and leave it running for at least 5 or 6 passes.

Let us know if you need assistance with this


Microsoft (R) Windows Debugger Version 6.11.0001.404 X86
Copyright (c) Microsoft Corporation. All rights reserved.

Loading Dump File [C:\Users\K\Desktop\072310-16816-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available

Symbol search path is: SRV*C:\symbols*;srv*e:\symbols
Executable search path is: 
Windows 7 Kernel Version 7600 MP (8 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Machine Name:
Kernel base = 0xfffff800`02c0f000 PsLoadedModuleList = 0xfffff800`02e4ce50
Debug session time: Fri Jul 23 01:31:40.599 2010 (GMT-4)
System Uptime: 0 days 0:00:17.551
Loading Kernel Symbols
Loading User Symbols
Loading unloaded module list
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *

Use !analyze -v to get detailed debugging information.

BugCheck 7F, {8, 80050031, 6f8, fffff96000127792}

Probably caused by : memory_corruption

Followup: memory_corruption

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

This means a trap occurred in kernel mode, and it's a trap of a kind
that the kernel isn't allowed to have/catch (bound trap) or that
is always instant death (double fault).  The first number in the
bugcheck params is the number of the trap (8 = double fault, etc)
Consult an Intel x86 family manual to learn more about what these
traps are. Here is a *portion* of those codes:
If kv shows a taskGate
        use .tss on the part before the colon, then kv.
Else if kv shows a trapframe
        use .trap on that value
        .trap on the appropriate frame will show where the trap was taken
        (on x86, this will be the ebp that goes with the procedure KiTrap)
kb will then show the corrected stack.
Arg1: 0000000000000008, EXCEPTION_DOUBLE_FAULT
Arg2: 0000000080050031
Arg3: 00000000000006f8
Arg4: fffff96000127792

Debugging Details:




PROCESS_NAME:  csrss.exe


LAST_CONTROL_TRANSFER:  from fffff80002c80469 to fffff80002c80f00

fffff880`02f6ade8 fffff800`02c80469 : 00000000`0000007f 00000000`00000008 00000000`80050031 00000000`000006f8 : nt!KeBugCheckEx
fffff880`02f6adf0 fffff800`02c7e932 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiBugCheckDispatch+0x69
fffff880`02f6af30 fffff960`00127792 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiDoubleFaultAbort+0xb2
00000000`00000000 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : win32k!ResStrCmp+0xa


CHKIMG_EXTENSION: !chkimg -lo 50 -db !win32k
4 errors : !win32k (fffff9600012718f-fffff96000127c8f)
fffff96000127180  7d  00  33  75  12  66  41  83  7d  02  32  75  0a  49  83 *45 }.3u.fA.}.2u.I.E
fffff96000127280  24  3c  eb  82  66  83  ff  2a  75  1f  45  8b  07  49  83 *47 $<..f..*u.E..I.G
fffff96000127400  83  3d  11  2b  23  00  2a  75  14  b9  3f  00  00  00  4c *0b .=.+#.*u..?...L.
fffff96000127c80  8b  cc  e8  c5  14  02  00  40  8a  d7  49  8b  cc  ff  15 *cd .......@..I.....

MODULE_NAME: memory_corruption

IMAGE_NAME:  memory_corruption

FOLLOWUP_NAME:  memory_corruption





Followup: memory_corruption
My System SpecsSystem Spec
22 Jul 2010   #6

Windows 7

i have Memtest86 bootable, i'll try it tomorrow, what do you expect to see with it?
My System SpecsSystem Spec
22 Jul 2010   #7

Windows 7

another 2 BSOD with different description, here the new Windows7_BSOD_jcgriff2
My System SpecsSystem Spec
28 Jul 2010   #8

Windows 7

i found the problem: a 2gb module of ram! the memtest86 didn't be usefull! the test (for 8 hour) was ok, then i tried to boot with one module of ram (1/4) and all goes right, i tried all the modules and i found the bad one, tnx zigzag
My System SpecsSystem Spec
28 Jul 2010   #9

Windows 7 Professional x64

Thanks for reporting back. Glad you got it figured out.

Interesting that Memtest failed. It is usually pretty reliable.
My System SpecsSystem Spec

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