Hi,

Been using this motherboard in the following setup for a month or so:

Core2Duo E6600
2gb Crucial DDR2
ATi x1950pro
Tagan 480w

During normal usage the system suddenly powered down, and would no longer post. Fans spin, and all lights are lit on the motherboard. With a speaker connected there are no error beeps. I switched the PSU, memory, graphics card and CPU with known working parts, with no change.

CMOS settings have been cleared and I've moved the components one by one to a known working system without any problems. The only common point I can see is the motherboard, and something must have failed for it to die during normal usage (ie not during build or bios flashing etc) All cabling from the PSU 8pin + 24 pin has been checked along with other quirks of this motherboard, like the SLi SODIMM switch.

Any suggestions welcomed, I think I've tried just about everything though!!