[SOLVED] Upgraded my power supply and my computer automatically turns on and won’t turn off?

[Elmersarceno13]

So i just swapped out a 500w power supply with a 600w power supply (Evga 600 80+) and after completing the replacement as soon as I flipped the switch on the power-supply the whole computer turns on? fans, lights etc.? and the power button on the case won’t let me turn it off.. could I have made a mistake with the wires?

specs:
GPU: XFX rx 570 8gb
CPU: AMD ryzen 5 2600
Motherboard: Tomahawk B450
Ram: Corshair Vegeance 2x8gb
PS: Evga 600w 80+

 

[Nemesia]

Make sure the Power Switch cable is connected at the good spot and on the right side.

From your board manual.

https://imgur.com/a/xkJOXgR

View: https://imgur.com/a/xkJOXgR

 

[Vic 40]

Tried to reconnect the power cables? make sure they are plugged well in.

Might be faulty psu as well,so can choose to rma. Might be good to get something better quality, but maybe budget prohibits.

 

[jonnyguru]

PS: Evga 600w 80+

Does it actually turn on and boot up or is it just powering on and sitting there?

Also, the EVGA W1 is a very poor power supply.

 

[Elmersarceno13]

Does it actually turn on and boot up or is it just powering on and sitting there?

Also, the EVGA W1 is a very poor power supply.

yes, when i flip the power supply switch the whole pc boots up with fans spinning, LEDs etc (however no display). Also I did hear about the reputation of the W1 series but i guess I didn’t take it too serious. I may try to switch back to the previous PSU to see if the problem continues

 

[jonnyguru]

yes, when i flip the power supply switch the whole pc boots up with fans spinning, LEDs etc (however no display).

Wasn't a yes or no question, but ok....

So it doesn't boot up. It just powers up and that's it.

And the only thing you changed is the PSU? Sure you have everything plugged in correctly? Could just be a defective PSU (surprise surprise).