G3 aio issue

imactheknife

New Tinkerer
Jun 28, 2022
24
1
3
Recapped my logic board a long time ago and all was well. Decided to recap analog and psu. Seemed ok, but sometimes screen would stay black. It chimed but nothing else. One time That it booted it sounded like my floppy was buzzing or making noise. So i shut it off. I turned back on and still made noise. Shut off again and nothing but Chime. Black screen, no boot.

pulled logic and put in g3 minitower and nothing. Chime but no display using onboard video or a pci card. Changed rom, ram, processor, wings card, voltage regulator and nothing.
Bought new logic board for cheap and the aio booted. But after awhile it just shuts off. Is the issue with the psu? I have recapped a ton and this is my first psu issue. it again made that buzzing issue so i changed floppy drive and that got rid of that.

I dont want to kill this new logic board lol

Anyone have a spare psu for this one? Or any ideas? I reflowed everything, checked my work.