My brother has had his computer for about 2-3 years now, and recently, he went to turn it on, and nothing happened. Literally, after pressing the "power button" on the case, there is nothing. No activity of any sort (fans, hds, nothing).
I checked all the connections, and everything seems to be in place. Other than that, I haven't attempted anything else. I figure it could either be the Motherboard or the Power Supply.