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Screen going to black HD 6770

Last response: in Graphics & Displays
November 11, 2011 6:09:46 AM

I'm having an issue with a new video card I purchased. I bought the ATI GFX Radeon HD 6770, and installed it with a 500W power supply (it recommends 450W minimum.) On certain games after a period of play (the period seems random) the screen will go black for a few seconds then return to the game. It doesn't happen with all my games, only two that I've noticed so far: The Witcher 2, and now Skyrim. For Skyrim it took a very long time before it happened but on the Witcher 2 it happened within a couple minutes of play.

This did not happen with my older card.

What is the cause of this and is there a solution?

More about : screen black 6770

November 17, 2011 6:56:48 PM

AlteredTomorrow said:
Bump, does anyone know?

Same thing is happening to me. I look forward to someone responding.
December 3, 2011 8:35:40 AM

Same here.
Except SC2 for me.