Small white squares on the screen

[Chiller123451]

Hi,

My PC at work have a NVIDIA Quadro 4000 gfx card and it was working fine. But recently, suddenly the screen goes black with small white squares all over the screen and then comes back to the desktop page and starts to work normal. In happens 3-4 times a day for the last 4 days.

Then today the same thing happened but then got the blue screen. Was not using the PC at the time.

Any reasons why this might be happening?

Thanks

 

[bgunner]

Bad driver, Card dying, Ram issue, software conflicts.

Since it is your work PC can't your IT tech look at it? Either way, with out testing there are way to many variables to pinpoint the issue. Best guess is the first two I listed.