Hi,
My PSU is a CoolerMaster one supplied with the case, 460w (RS-460-PCAP-J3). CPU is intel E7600, currently using onboard graphics (until my new card arrives), Kingston RAM, 2gb PC-8500 (KHX8500D2/DG) and the mobo is a gigabyte G31m-ES2L
I don't have my hard drive and dvd drive details to hand at the moment, but I suppose it's irrelevant as it doesn't even boot to bios. As I previously stated, it powers on, all fans spin, I can hear the HD start up and the DVD drive is powered, but the USB/PS2 ports don't charge and it doesn't get to the BIOS screen.
I had the same problem with the same motherboard which I returned to the seller (eBuyer) who replaced it with a new one... but seeing as it's happening again I'm guessing it's something else.....
Thanks for the response