Computer keeps turning off and on

Brandon_219

Prominent
Jul 8, 2017
1
0
510
Built a brand new computer
i7 6700k
gtx 1060 3gb
8gb ram
500w bronze psu

Started installing Windows and all the drivers, after that went on YouTube, and the computer shut off and tried to reboot and froze. So I restarted it and it lights up and starts for a second then shuts off and it will keep repeating till I hit the psu off switch. I'm not sure what happened it was working fine for at least an hour.
 
Solution
Try starting it with only CPU and CPU fan installed, both 24 and 8 pin power cables connected. No other wires/cables components. See if same restarts.