Hi there. Everytime I switch my PC on from cold (when its been off for 1 or 2 hours +) it always makes a really annoying gnrrrrrrrrr....... sound.
I've got an Athlon 64 3700+ with AC Alpine Cooler and a Geforce 3 Ti 200.
I don't think its the 2 case fans and probably not the PSU fans as the PSU is newish. (1 to 1 and a half years old maybe?
I also have a Geforce 3 Ti 200 which I have since I built the PC (I used to have an Athlon XP 1800+ but I think I broke the mobo or something.)
Any idea where its coming from?