We had a power outage this morning. The computer was on and plugged into an outlet strip that had a surge protected plugin. Of course, the PC shut down abruptly when the power went off. Two hours later the power came back on. I pressed the power button to restart my PC but nothing. Troubleshooting: 1. Turned the power strip switch off and back on. No help. 2. Turned the Corsair power supply switch off and back on. No help. 3. Removed the power line cord at both end and reconnected. No help. Power supply is a Corsair TX650. Motherboard is an ASUS P8Z77-V LE My motherboard's power light is on so power is getting to the motherboard. Now what do you think I should do next? New power supply? New motherboard? Something else? Thanks for any suggestions or ideas that you have.