Ok so my 9750 freezes while playing World of Warcraft after awhile. The screen goes all crazy and it just locks up. It is on a chill pad, fans are all the way up. I re-Arctic Silver'd the Vid card to its heatsink. I reinstalled the Vid drivers. I think the Vid card (7800GTX) is bad, what do you all think? It only seems to happen when gaming (I only play WoW) and has just started this recently. 
Can't seem to post the photo so here is the link to the photo online.
http://www.pbase.com/djgiron/image/91206586

Can't seem to post the photo so here is the link to the photo online.
http://www.pbase.com/djgiron/image/91206586







