Hey, my quad core unit stopped working after i moved it around my home. before, it had worked fine. on boot, the hard drive spins fine i have unplugged everything internally except the cpu, and ram and again, nothing happens, still silence. the strangest thing is it worked perfectly fine before i moved it. maybe i bumped something in the psu?
Same thing happened to me when I moved my computer. The motherboard fried when I plugged it in. You should check your PSU as well as your CPU fan connection. Also check your motherboard to see if it isnt fried sw123