hi, my Gigabyte GA-p55a-ud5 mobo won't post after a normal restart. Tried to remove everything except the CPU and HSF, and got a single long beep. Added 1 stick of RAM, got 1 long and two short beeps. When I tried to plug in the video card, i got no beep, no post and no video output. I tried two video cards, a powercolor 5850 and a xfx 7800, both work fine on other computers.
Any idea what is going on with my mobo? is it dead? Thanks for any help
here is the spec:
Gskill ripjaw 1600 cl9 2gb x 2
Powercolor 5850 (also tried a xfx 7800gtx)
Antec Earthwatts 650w
Edited: well it beeps normally now but still no display