I did a quick search through the forums, but I failed to find anything that related to the problem I have with this motherboard. I recently bought an ASUS Crosshair to be the Mobo for my new computer. When I was done connecting everything, getting it all set up and ready to rock, I flipped the power switch on my PSU, the LED lights that are built into the board light up and I think everything it working fine. Unfortunately, I was wrong. The only thing on the Mobo that seems to be getting any power is those damn LEDs. When I press the case and onboard power switch, nothing happens at all. Now, I tested the PSU on my working computer, and on the spair mobo I have from an older computer, both are 20 pin mobos and they started up just fine, got the PSU fan/lights working, the case fans/lights running and everything. The ASUS Crosshair gives me nothing, it's a 20+4 Mobo (I'm using a XION Supernova 800w PSU with a 20pin connector and a detached 4pin connector for 20+4 mobos. Does this mean the Crosshair is DOA, or is there somthing I'm overlooking?