I'm so confused as to HOW in the world this could happen...but i built a computer myself abot 5months ago, with an ASROCK extreme3 motherboard, and it was on and working, and then my neighborhood had a power outage for like 5seconds...computer shut off, and wouldn't power back on...my first assumption is the surge killed my Power supply...then i take my power supply and try powering my brothers computer with it...works fine, but my computer no longer powers up...is there anything else that could of happened aside from the motherboard being fried? or is there anything i can do to Check the motherboard is broken before i buy a new one? or that buying a new one will even help...really need help ><