Hi everyone I have a PC that won't get a signal. It turns on fine all of the fans are running and everything. What I have tried so far is re socketing the CPU, removing RAM, checking all the connections, and re applying thermopaste. I have removed some connections one by one and nothing works. I am thinking it might be the PSU unit but have no idea. Any ideas of how I can get it to fix. It works periodically and when I get it going it works fine I had it running 3 days straight one time. I have no idea what is going on with it.