ehr.. 2 weeks ago i dusted off the motherboard and the graphicscard... load of dustbunnies..
but the graphicscard remained to run quite hot...
took it out tonight, couldn't get 2 screws to loosen, so i peeled the Nvidia casing open, turns out it wasn't plastic, it was metal... the heatsink on the card was completely plugged with dustballs... took it out, cleaned the fan somewhat.. and bent it all shut(well.. the screws are holding it shut)
i thought last time i had all the dusties covered... turned out the big pileup remained... I screwed up my warrenty, but haven't fried my card at least!
Might be worth checking out your dustbunny contents guys, also the ones you dont see
Woof ~ Woof
look up the CPU-z utility, run Hardware monitor and see how hot your card gets under pressure, you can look up the numbers after you've closed the application. I've noticed that my card has to work hard in trackside cameraview in GTL.. at least.. that's when it's blowing off most of it's steam! no not that hot..