Newly built PC worked last night, now wont turn on

[baconwarrior270]

So, yesterday night my PC was working just fine. But when i got home from school today the PC would not turn on. I tried a lot of things, using my monitor's power cable, plugging the same cable into my monitors, taking out the RAM and putting it back in, booting with one stick of RAM, and unplugging and holding down the power button for 30 seconds and plugging back in, but none of these seemed to work. If it helps, here are my specs:

Intel i7 8700

GTX 1080

8 GB RAM x 2

600W power supply

500GB SATA SSD

MSI Z370 A-PRO Motherboard

 

[cin19]

1) remove the gtx1080, use onboard iGPU to boot the PC.
2) Which 600W PSU did you have? Also try to test it with paper clip method. http://forum.corsair.com/v3/showthread.php?t=63991