Code:
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* Bugcheck Analysis *
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Use !analyze -v to get detailed debugging information.
BugCheck 19, {3, fffff8a01ad4b010, 0, fffff8a01ad4b010}
*** WARNING: Unable to verify timestamp for SYMEFA64.SYS
*** ERROR: Module load completed but symbols could not be loaded for SYMEFA64.SYS
*** WARNING: Unable to verify timestamp for win32k.sys
*** ERROR: Module load completed but symbols could not be loaded for win32k.sys
Probably caused by : SYMEFA64.SYS ( SYMEFA64+c1ea )
Followup: MachineOwner
Code:
MODULE_NAME: SYMEFA64
IMAGE_NAME: SYMEFA64.SYS
DEBUG_FLR_IMAGE_TIMESTAMP: 530fcaf7
FAILURE_BUCKET_ID: X64_0x19_3_SYMEFA64+c1ea
BUCKET_ID: X64_0x19_3_SYMEFA64+c1ea
PRIMARY_PROBLEM_CLASS: X64_0x19_3_SYMEFA64+c1ea
Hi,
it looks like Norton is the root cause of your issue:
SYMEFA64.SYS Thu Feb 27 23:32:07 2014: Norton Symantec Extended File Attributes.
Norton is known to cause issues from time to time and we usually ask users to remove this security app as a matter of course. Once we have cleaned the system you could always try installing it again (an up to date version).
Please remove Norton using the tool provided on this page:
Download and run Norton Removal Tool In it's place try running MSE as it's ultra stable:
Download Microsoft Security Essentials from Official Microsoft Download Center Look for command prompt in the All Programs area of the start menu, right click on it, choose properties and then run as administrator. Type:
sfc /scannow
Press enter and await results.
See if the bsod's continue, if they do please post the dump files.