Had this board since January. It's been fine until this evening when\nit wouldn't boot - everything powered up for a couple of seconds, then\njust turned off - too fast for anything to appear on screen. No\nbleeps, but the green power LED on the board is on.\n\nI have a 550w PSU and the processor is an X2 4600+. I disconnected\neverything, tried a different PSU (admittedly, only a 400w one from my\nspare machine) - but no change. I have 2x 1gb memory modules: tried\nthem both, one-by-one and in different slots. No difference.\n\nReading some of the posts here suggests this might be down to a BIOS\nproblem - that seems likely to me as it doesn't even get that far.\n\nSuggestions as to what I can do gratefully received!\n\nMany thanks,\n\nChris.