Code:
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* Bugcheck Analysis *
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Use !analyze -v to get detailed debugging information.
BugCheck 7F, {8, ffffd00157fc8230, ffffd0017d540fe0, fffff80161e1b307}
*** WARNING: Unable to verify timestamp for SiWinAcc.sys
*** ERROR: Module load completed but symbols could not be loaded for SiWinAcc.sys
Probably caused by : fileinfo.sys ( fileinfo!FIStreamGet+51 )
Followup: MachineOwner
Hi Paul,
The above bugcheck can be caused by a number of reasons depending which type of bugcheck 7F it is. Yours is either caused by multiple drivers in the wrong place or a hardware fault. System Bios can also have an affect as can system RAM.
I notice your Bios is old:
BiosVersion = P1.20
BiosReleaseDate = 12/06/2011
When running win 8.1 is always desirable to have the latest drivers and bios. Please ensure I have the correct motherboard and download and update your bios to the latest version:
http://www.asrock.com/mb/Intel/Z68 Extreme4 Gen3/?cat=Download&os=BIOS
Notice the SiWinAcc.sys named in the dump file above:
SiWinAcc.sys Mon Nov 01 19:23:29 2004: This driver belongs to Silicon systems and possibly relates to a Hard drive perhaps an external one?
SiRemFil.sys Wed Oct 18 23:20:39 2006: Silicon image Driver.
Si3124r5.sys Wed Jan 06 03:00:46 2010: SATA SoftRAID 5 miniport driver from Silicon Image
Do these drivers relate to an SSD? I've checked your motherboard support and it doesn't carry such drivers. Please advise. I can see in the dump file that this driver is involved with the bsod. Now whether it is the actual culprit remains to be determined but let's find out what it is first and then move from there.
000.fcl Fri Sep 26 14:11:22 2008: CyberLink FCL Driver. 2008 is a tad old for windows 8.1 please update:
http://www.cyberlink.com/index_en_GB.html?r=1
cmudaxp.sys Thu Mar 10 07:44:15 2011: This is either:
C-Media Audio Interface Driver (WDM) by C-Media :
Link Removed
ASUS Xonar DG Audio Interface driver :
Link Removed
HTO CLARO Audio Interface Driver:
Link Removed
Please update.
Post any new dump files.