Beeps but no power, the eject button gives 3 beeps.
Started looking on the board, found a short on a cap, isolated that part and looks like the short is coming from the APU, attaching a photo where the short is
(Isolated: removed every cap, mosfet, coil that conmects that part with anything else)
I guess it’s a no fix, but I might just don’t see something.
There is 5V present ont the power supply, but no 12V. There is also no short on the 12V rail
Well I can’t include media or links so here’s a small cheat: