I don't know if this will help .. problems I've had ....
Check the socketed chips for coreosion.........
Actually, check ALL chips for corrosion.
I've also had an A2000 that had one of the contacts in
one of the Zorro slots bent and making contact with the
contact on the other side of the slot causing it to not
boot..... (I don't remember what color screens I got).
Probly not much help .. but worth a look.
Mel
