sometimes... computers suck!!

I go into work this morning and guess what? My bench computers decided to gang up on me today and didnt feel like booting! Whats up with that huh? So I have one at home with me and I really think that the power supply in it is bad.. but I just took it out of the box.. kinda pisses me off.. we have been having major problems with this recently. So I am going to try a power supply from one here at home and see if I can get it to work... who knows what will happen... hehe.