New
#1
Bad Graphics Card
Lately, my LCD screen has been shutting off randomly and I'm thinking it's my graphics card. It acted up last year when the fan was broken and I sent it back to get fixed, but I think the fan is busted again. It runs very loudly now whereas I couldn't hear it at all before. Is there any way to know for sure if it is the graphics card causing my LCD screen to shut off? And when I say shut off, I mean the screen is fine, but will lose the signal to the graphics card even though I can hear its still running. It acts as if the card isn't working or the computer isn't on. Do I need to get a new graphics card?
Edit: And come to think of it, this usually happens when I'm running/playing WoW. Haven't seen it happen at any other time.