My videocard ( geforce Ti4200), makes this weird buzzing/rattling sound when I turn on my computer. Within 20 to 40 seconds, the sound dies down. The fan still spins after the sound stops, which I would guess is a good thing, but this sound I hear every day when I turn on my computer is still somewhat annoying and makes me worry about the card. What should I do?
I would like to open it up and lubricate it (I have a tube of lithium grease), but I have no idea how to open it (all guides I've found deal with opening a slightly larger fan). I would probably be fine replacing it, but I don't know where to find a replacement fan at all.
Could someone help me in fixing or replacing this fan?
Oh -- and I have already tried blowing canned air into it, this does seem to do anything.