Question Possible PSU issue?

Aug 31, 2022
Hello all...

My main desktop PC is approx. 2 years old. Problem is starting it up after a cold shutdown... I push the power button, system starts up for about a second and then turns off on it's own. I have to repeat this 3 times every time and then it turns on and stays on.

Not sure if this is a power issue? PSU is an EVGA G5 750. It's only 2 months old, it replaced a Corsair HX850 that I recycled from a different build.

Other hardware is an i3 9100, ASRock B365M PRO4, 32GB DDR4 3200, RTX 2080 FE, Samsung 980 500G.

Any help and advice is appreciated. It's not the end of the world, just annoying when I want to start the machine.