Welcome aboard.
Code:
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* Bugcheck Analysis *
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Use !analyze -v to get detailed debugging information.
BugCheck E1, {fffff800037b66d0, 2, fffffa800480d880, fffffa800480d880}
Probably caused by : ntkrnlmp.exe ( nt!IopProcessWorkItem+0 )
Followup: MachineOwner
--------- According to
Carrona.org, STOP 0x000000E1: WORKER_THREAD_RETURNED_AT_BAD_IRQL
Usual causes: Device driver
But, as you are seeing, there is no device driver stated as the probable cause. In such a situation, it is better to enable Driver Verifier to monitor the drivers.
Driver Verifier - Enable and Disable
Run Driver Verifier for 24 hours or the occurrence of the next crash, whichever is earlier.
Let us know the results, with the subsequent crash dumps, if any.
At the same time, do something more.
►
Update display driver from
Intel Download Center Code:
Name Intel(R) HD Graphics Family
Driver c:\windows\system32\drivers\igdkmd64.sys (8.15.10.2253, 11.68 MB (12,252,192 bytes), 4/18/2011 6:05 AM)
►
Update audio driver from
Realtek Code:
Name Realtek High Definition Audio
Driver c:\windows\system32\drivers\rtkvhd64.sys (6.0.1.6267, 2.55 MB (2,677,864 bytes), 4/18/2011 6:06 AM)
► Update network driver from
Realtek Code:
Name [00000007] Realtek PCIe FE Family Controller
Driver c:\windows\system32\drivers\rt64win7.sys (7.34.1130.2010, 402.60 KB (412,264 bytes), 4/18/2011 6:06 AM)
►
Uninstall McAfee. http://windows.microsoft.com/en-US/w...ity-essentials. Seems that you have already installed it. Just remove McAfee then, using
McAfee Removal Tool.
Code:
Start Menu\Programs\McAfee
►
Free up the startup. - Click on the Start button
- Type “msconfig (without quotes), click the resulting link. It will open the System Configuration window.
- Select the “Startup” tab.
- Deselect all items other than the antivirus.
- Apply > OK
- Accept the restart.
Let us know the result.