Pull everything off that mobo except for the CPU, Heatsink/fan and memory. Pull the CMOS battery, and with it removed, pull out the power cord from the PSU and hit the start switch several times to completly drain all capacitors on the mobo. Put the battery back in and restart. Do you get video at POST? If you do, reconnect everything and reset your BIOS. If no Video signal, I'm thinkiong you have mobo or CPU issues.
Noli Nothis Permittere Te Terere!!
EVGA 680i, Dual EVGA 8800GT'S (650/950), 4 gigs OCZ DDR2 1066, Intel Q9450 at 3.8 Ghz, Koolance Water Cooled, Dual Plextor16x DL DVD+/-RW. Dual WD 250gb 16mb Cache Sata 3.0. 3DMark06 score = 19,168.