This is the first time I have posted here, so I would like to give an advance big thanks for any help you can give me. The computer I am working on will not turn on, checked through the forum, and tried these tricks, PSU, patched in a new one, did not help, bought a new CPU, (socket type) Did not help, Cleared the CMOS ( reversed the battery). no help. removed the ram, no help... in other words, I left the CPU,PSU, removed the periphials. and the ram,, all that happens is, If I hold the power button in, power lite on the motherboard comes on and "the fans" give a small movement. I have tried a new powercord... Is there anything else I should try? the CPU is and AMD, I am not sure what the Mother board is, I have not had it out.. I am at a loss, so anything I can try would be a great help,, Oh by the way, this was one of those " you turn the computer off and go to bed, and get up in the morning, and it would not turn back on things.... so it was working.