Hey I recieved my new CPU yesterday, an AMD Phenom II X4. Now before I purchased it, I made sure my mobo was compatible. I made sure the socket was good, the website said I could upgrade to an AMD Phenom II no problem, I had the update for my BIOS, everything. But, when I installed it, I had my dad help me (he's pretty good with computers) so it was done correctly, everything checked out. But when the computer is powered on, nothing. No beep, no motherboard info page, nothing. The computer was on, all fans were working, but my monitor stayed black. Does anyone have an idea of what to do.. Or am I just S.O.L until I get another $120 to waste?