BSOD IRQL not less or equal.

I did a SFC/scannow and I got a corrupted file. What does it mean?

I would try doing a Repair Install, if the corrupted files can't be repaired, since it will preserve your current files and programs.

I did clean installation and few days later I get the same problem. I did sfc/scannow 3 times and I got a problem. Could that be caused by the BSOD?

I tried to reinstall again and check sfc scannow. When it starts dell local backup updated something and I left it does it's job. Then it restarted computer. Right after the dell logo finished loading nothing happen. I tried to boot from cd using winxP and it gave me BSOD acpi.sys something. I'm posting my phone at the moment. Im clueless what to do now..

Code:

BugCheck A, {0, 2, 0, fffff80002a8bf52}

Probably caused by : dxgmms1.sys ( dxgmms1!VidMmiProcessTerminationCommand+5f )

• Troubleshooting Windows 7 Failure to Boot