I have recently bought a 80col 64K expansion card (see attached picture) for and unenhanced apple IIe.
I cannot make it work (PR#3 causes a lockup - I have to Ctrl-Reset to regain control)
so I figured out the problem may be that the Motherborad is Rev A.
Here are my questions :
- is there something to do with this card to make it work (mod it or whatever) ?
- is there any other like cards (80col/64K) that would work on a Rev A A2e ?
- should I upgrade my motherboard to rev B (I suppose apple dealers dont upgrade this anymore...)
Thanks very much for your advice,