White squares on my monitor?

PLEASE HELP PC monitor flickers w/ alot of tiny squares?

• it usually only happens when i watch video (streaming) the monitor flickers with alot of tiny clear squares then it goes black but the power light is still on. i got a new video card nvidia gtx295 and it was fine for months then i reinstalled the os cuz i had 2 antiviruses that were conflicting n since then it does it. i scanned for viruse,malware and deleted them so im at a loss. i searched googled but no real help there. it only gave a BSOD twice here are the logs Product Windows Problem Video hardware error Date 10/25/2009 10:46 AM Status Not Reported Description A problem with your video hardware caused Windows to stop working correctly. Problem signature Problem Event Name: LiveKernelEvent OS Version: 6.0.6002.2.2.0.768.3 Locale ID: 1033 Files that help describe the problem WD-20091023-0029.dmp sysdata.xml Version.txt Extra information about the problem BCCode: 117 BCP1: FFFFFA800664F4E0 BCP2: FFFFFA60032191A0 BCP3: 0000000000000000 BCP4: 0000000000000000 OS Version: 6_0_6002 Service Pack: 2_0 Product: 768_1 Product Windows Problem Shut down unexpectedly Date 11/2/2009 10:47 PM Status More information available Problem signature Problem Event Name: BlueScreen OS Version: 6.0.6002.2.2.0.768.3 Locale ID: 1033 Files that help describe the problem (some files may no longer be available) Mini110209-01.dmp sysdata.xml Version.txt Extra information about the problem BCCode: 116 BCP1: FFFFFA800BB6A330 BCP2: FFFFFA6003A16530 BCP3: FFFFFFFFC000009A BCP4: 0000000000000004 OS Version: 6_0_6002 Service Pack: 2_0 Product: 768_1 Server information: 677d56d1-0fe7-4e16-9cbd-575… its such a headache any help would be GREATLY appreciated

• Answer:

  That's either corrupt drivers, or a bad video card. Completely uninstall the driver in the device manager (control panel-> system->device manager) and then reinstall. If that doesn't work, it's time for an RMA. Get that warranty info out. There is also a chance it's a corruption in your OS install. You may try reinstalling that before going out and getting a new card.