PS5 - Turns on, blue - white - Fan full speed - 3 beeps - turns off

[Moe]

Hello!

I have a PS5 that originally had no power, found out that it had a bad power supply, i replaced the power supply and now it turns on to a blue light, then white light, then the fan goes full speed and then turns off.

Here is what i’m getting.

[Moe]

im sorry, i’m missing what’s circled

[Moe]

shorts here

[Frootloops]

try removing the led board cable

[Moe]

already tried, same issue

[Calvin]

I would test those red marked caps while turning the console on. If there is a voltage reading at the line side at those caps, they are not shorted.

[Frootloops]

shorts or low impedence?

[jkyoho]

I measured around 0.3x~0.5x ohm low resistance to ground on those small caps on a working board. They are not short but low impedance