Help with new builds

cyborg · 5 Jul 2008 at 14:22

I've recently built 40 identical computers, consisting of

Intel E8200
Gigabyte motherboard
9800 GTX
Corsair dominator memory (2GB)

Whilst most of them are running fine, 5 of them are getting problems, which i hope some of you might be able to shed light on. They all boot, but there is no display, and NO post beep. I have fixed two by reseating the CPU (no idea why) but 3 of them continue to do it. Any ideas?

cyborg · 5 Jul 2008 at 15:44

No display at all to see bios screen. Everything sounds like its starting fine (fans spinning etc) but no display, and no beep.

cyborg · 5 Jul 2008 at 17:16

Right this is REALLY odd. 1 machine we couldn't get working. Other 3 we fixed, just re seated the cpus, but when we put them back in their bays they got the same problem again! as if moving them has disrupted something. Surely these S775 can't move?

cyborg · 5 Jul 2008 at 17:47

Not the cables. The only thing i can think of is possible faulty RAM slots. Tried different RAM and graphics in all machines, same thing happens.