I have just recently built a computer out of parts from some older computers. I know the mobo used to have a videocard in it, but now i am trying to use on board video. When i hooked up everything my monitor gets no signal from either dvi or vga.
All my fans come on, and so do the leds. My mobo doesn't have a speaker, just a green led which stays solid. Also my keyboard does not get power as far as i can tell.
I have read the two threads about not getting video from new builds and tried almost all of the suggestions. I have reset the jumpers, unpluged the battery unhooked everything except essentials and still nothing used all different combos or the ram i have and nothing works.
AMD althon 64 X2 6400
Asuss M3A78-EM mobo
cosair 650 TX
some random cosair ram that used to be used on this mobo
i can't check the bios..... i can't get a display. I am not going to take apart my current rig to try to fix this old one. I figured there is a way to set the mobo to default without being able to see anything. I thought that is what resting the jumpers did.
like power cables? yeah, and i highly doubt the psu is bad i have never had problems with corsair. This mobo only has a 4 pin cpu power i don't know if it matters which one of the plugs i use coming from the psu, but i have used both.
And yes my monitor works, i am using it on my other rig right now.