I am not 100% sure that it is the PSU. I left the computer running (mining bitcoins) and when I returned the computer was off. I tried to turn it back on, but nothing happend. I took the rig to a local computer store to check the Power Supply, they tested it and said it was completely dead. I RMA'd the X-850, I found and purchased an X-750 on Craigslist, bought it and hooked it up....SAME PROBLEM, computer wont turn on. I cant imagine I have two bad power supplies, so It must be something else.
Has anyone had a similar problem? Could I have had a Motherboard go bad?
Any ideas would be appreciated.