Ok, next question. About to tape of wires where I removed the psu "press on" style sata port. Two or three times when I first had a problem with this port it was connected to my OS hard drive and the system would not power on. Is that a sign of a short? Might my psu still be ok? It has run since. Might there have been some sort of fail safe in my PC Power & Cooling PSU that would have caused it not to start up and also protected it from harm?

Thanks!