BSOD: ntkrnlpa.exe - APC_INDEX_MISMATCH

Hi, I've been having quite a few BSOD's over the last few weeks. I got quite a few of them in a couple of days last week, but after I updated graphic drivers and cleaned my registry I thought it was fixed. That was, untill today, it's the exact same problem again:

I get a screen freeze that takes about 10-15 seconds, after that I get a message that my graphic card or monitor drivers had an error and have been fixed, everything works well again for a few minutes and after that.... BSOD

After I don't know how many hours of looking arround by myself, I figured I'm just not good enough with pc's to fix this. So I hope someone here can help me since I'm getting paranoid at even the slightest delay I get on my pc now.

Excuses for my English, it's not my native language.

Thanks for your time!
-Zoomerr

[FONT=&quot]Hi,[/FONT]

[FONT=&quot]Go to safe mode and check if the computer is working fine and does it give the same BSOD.[/FONT]

[FONT=&quot]If it works fine in safe mode, try performing a clean boot to find the root cause. Please use the following link for detailed instructions to perform clean boot: [/FONT]How to perform a clean boot to troubleshoot a problem in Windows Vista or Windows 7

[FONT=&quot]Uninstall the graphics drivers from the computer and reinstall it from the vendor’s website and check if the computer is working fine.[/FONT]

[FONT=&quot]If issue persists, run the built-in diagnostics provided by the manufacturer on the computer to check if the hardware is working fine.[/FONT]
[FONT=&quot]
[/FONT][FONT=&quot]Please post back with the results.[/FONT]

Thanks for the fast response, I'll try this out later this weekend and I'll let you know the results.

Hi Zoomerr,

Sure let me know the results.