I got a pretty nice PowerBook 540c but of course the batteries were dead. After a lot of research and reading, I decided to try to make them work again. I did not relish trying to solder or epoxy batteries together. Given the advances in AA battery power, I decided I would try a ready-made pack...
I recently bought a 24MB RAM card for my PB540c made by 'Advantage Memory' that has a few capacitors as well as zero-ohm resistors (jumpers) that I assume let the computer detect the size of the card. There was also a 32MB card for sale and I compared its pictures and noticed it had all of its...