Hey guys I would love to get your input on a problem that I am having. My computer recently quit working and has lost all power. I've checked all connections, changed cables and have tried the on board power switch (z77 extreme4) but still don't have any power. No fans or drives will turn on however the on board Ethernet connection LEDs will turn on with a repeating clicking sound. I haven't gotten to test the PSU yet but I was also thrown off by the LED lighting up. I haven't really moticed any smell either. Any input would be appreciated