PC keeps looping turning on and then off within seconds before any output is made to the screen

[Zia_Krios]

So basically, when I turn my computer on my system will start up and almost instantly turn itself off again continuously for anywhere between 10 seconds to 10 minutes. This has happened since I went from Windows 7 to Windows 10 and has been a consistent problem. The thing I don't understand is that when it finally boots up everything is fine. My system never force restarts or blue screens. Apparently this loop could be a problem with my AMD graphics card and have updated both windows and other drivers but the problem still persists.

System Specs:

Radeon Software Version - 16.3.2
Radeon Software Edition - Crimson
Graphics Chipset - AMD Radeon R9 200 Series (R9 290)
Memory Size - 4096 MB
Memory Type - GDDR5
Core Clock - 1000 MHz
Windows Version - Windows 10 (64 bit)
System Memory - 8 GB
CPU Type - Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz

 

[Ryan_78]

1. could be your PSU.
2. reset CMOS.
3. check operating temperatures with a temp monitoring software. make sure temps are fine
4. reinstall windows

se of any of the above helps