Ps4 Pro Cuh-7015B beeps once

Can anyone help narrow down an issue i have with my ps4 pro?

Sometimes the console beeps once, fans lightly active and then it shuts off after a few seconds, if I leave it be for a few hours sometimes minutes and try turning it on again it sometimes turns on without issue. The problem however reappears once I power it down again

Seems a power supply problem to me , maybe a bad cap inside it