Cannot turn PC back on inmediatly after suspend/shutdown

Hello.


My computer has a weird issue where I cannot turn it back on immediately. I need to wait 10~15 seconds from shutdown to pressing the power button else the PSU trips some protection circuit, and I have to disconnect the cable and keep it off for about 30s to be able to turn it back on.


This usually would not be an issue, as I don't really need to turn my computer back on immediately after turning it of 99% of the times; but for some reason this also happens when the computer suspends. If my computer suspends and I move the mouse a second or two after it went to sleep, it will just shut off completely and make me do the entire "plug PSU power off, switch it off, wait 30 seconds" procedure, which gets really annoying.


Thanks you.