Hi guys, need a little info here please. I am building my first PC, I have a cpu fan that had me put bolts through the motherboard with rubber washers on each side, then tighten them down with nuts. I think the bolts might be touching the motherboard tray i am not 100% sure but I do think they are. My question is this, if they are touching the motherboard tray won't this short out the motherboard or is this the way it was meant to be? Their are rubber washers on each side but the bolt goes through them and the end is exposed. There is no other way to mount this fan without those bolts through the motherboard and I think they will touch no matter what. So should I not start up my computer for the first time until I take it back apart and put on another fan and junk this one? Thank you all for your help.