I'm building a virtual machine server, and can't get the damned thing to POST. I've double checked everything (and now triple checked), and I can't see anything wrong. Right now I have the case open, and the bare minimum connected. That means:
Motherboard: Gigabyte GA-MA790GPT-UD3H
PSU: Corsair 550W VX
CPU: AMD Phenom II x4 955 AM3 3.2Ghz 6m
Memory: 1 stick of Crucial 4GBDDR3 PC3-10600 (will be 4 sticks in the end)
What happens? Nothing. The fans go round - the power light comes on. There are no beeps, and no video display. I've checked that the monitor cable I'm using and the monitor itself are working. If I try and boot with no RAM at all, then I get some beeps, so i know that the PC speaker is working. Any ideas? My first thought was bad RAM, but I've checked - all the sticks produce the sme result. The memory is compatible with the motherboard as well.
Any other ideas? I've checked everything I can think of. I'm reluctant to start shipping parts back for returns...