Solo761 wrote on 2022-04-22, 05:59:

If it stopped at 0A 08 it means last code it got was 0A, on Phoenix bios that should be "0A Initialize CPU register." so maybe that means that it's CPU problem after all?

That is if it still shows that after short 😬

Not knowing what else to do I tried to short it again and it short-circuited something in the PSU. Even the PSU fans wouldn't start up until after I waited for the capacitor to discharge. I am not trying that again, stupid idea to begin with. Anyways after discharging it and plugging it back in I just get 0A08 again as before, though I can confirm it was getting far enough to beep about the memory error before I started messing with the cache settings. Changing them back to how they were before doesn't seem to have helped anything though. I'll try brand new jumpers in the morning.