OK my A3000T has an issue. It was working fine but stopped working so I eventually opened it up to see what the problem was. I had to do this a few times before, it was an easy fix. Reinsert the CPU card (A Phase 5 MKII 060) and it would work. Well this time no juice. I removed the card and it booted right up to 030 mode. Suspecting the card I installed it in a A4000D and it worked fine. Hmm I then tried the A3640 in the A3000T. Nothing. Then found out I need a chip: 74F08. Ordered it and installed it no go. Found the jumper setting on google so I have them correct.
J100 3-4
J102 2-3
J104 2-3
J105 1-2
J106 1-2
J107 1-2
I did have a slightly leaky batt when I first got it and removed it right away and did the Lithium hack. Then later it was dead and found 1 bad trace and repaired it and she came back up. Been like 2 years since then. Could it be another trace bad now? (For fast slot)? I am stumped as it works in 030 mode fine.