Building a new computer for my niece. Sagitta Raidmax case w/ 450 watt power supply Mobo asus p5wd2 p4 dual core 3.4 ghz 2 gig ddr-2 ram evga e-gforce 7600 gs (she is not a gamer) (pci-x) dvd-rom dvd-cdrw floppy seagate SETA drive The problem is that initial power up, I get no signal to monitor. Card has been reseated, ram reseated..unplugged all serial devices. I have no built in speaker in the tower or even an extra one around. So can't hear post beeps. There is no additional power supply on the video card either. Seated in primary pci-x slot. Just have no signal to monitor. Everything is brand new, built today. any help would be appreciated.