Okay guys, I have an ASUS P5E mobo with these stats http://www.asus.com/Motherboards/P5E/specifications/ and the latest BIOS version for it 1201. I recently got a PNY Geforce GTX 650 to replace my old 8800GT, but when I plugged in my GTX 650 it beeped and wouldn't activate the screen even for BIOS. Any suggestions what might be wrong? I have a Silencer 750 Watt PSU and a Core 2 Duo E6750 processor installed at 2.66 with 4 gigs of RAM. What could be the issue? I'd really like to get this thing working if possible.