So I recently took apart my whole rig to drain and refill my custom loop, and also changed out the cables. It took a while, and I left it out for maybe a month or so. I finally finished, but now, after plugging everything in, it won't boot on. The thing that's confusing me is that all the motherboard lights come on, but nothing happens when I press the onboard start button or bridge the two pins.
Only thing I can think of that was questionable was that I plugged in the PSU when the switch was in the on position. I don't think that would have done anything though, right?
PCPartPicker part list: http://pcpartpicker.com/p/mPPvFT Price breakdown by merchant: http://pcpartpicker.com/p/mPPvFT/by_merchant/
CPU: Intel Core i5-4670K 3.4GHz Quad-Core Processor (Purchased For $139.99) Motherboard: Asus Maximus VI Formula ATX LGA1150 Motherboard (Purchased For $289.79) Memory: Corsair Vengeance Pro 16GB (2 x 8GB) DDR3-1866 Memory (Purchased For $144.49) Storage: Samsung 840 EVO 120GB 2.5" Solid State Drive (Purchased For $89.99) Storage: Samsung 840 EVO 500GB 2.5" Solid State Drive (Purchased For $190.00) Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive (Purchased For $59.99) Video Card: EVGA GeForce GTX 780 3GB Superclocked ACX Video Card (Purchased For $335.00) Case: NZXT Phantom 530 (White) ATX Full Tower Case (Purchased For $104.00) Power Supply: Corsair 860W 80+ Platinum Certified Fully-Modular ATX Power Supply (Purchased For $159.99) Operating System: Microsoft Windows 8.1 (OEM) (64-bit) (Purchased For $79.99)