its an old epox 8k7a+. it could be that the voltage monitoring is just dying, i know that it claims 5v is at 4.58 when a multimeter claims 5.00, so it might just be that. according to the software that came with the card, it is staying nice and cool, but still... any idea how long it will take to die if it stays at <40c?
edit: as long as it is overvolted and it stays cool, should i clock it up as high as it can go?