My shiny new (38-year old) Apple //e has a faulty 80-column card. The self-test shows
RAM* 0 0 0 0 0 0 1 0
...indicating that one of the RAM chips is bad. The question is...which one? My desoldering skills are basic at best and I'd like to avoid removing more chips than necessary. Here's a picture of the board:
Could it be...7? Seems too easy :) Anyone know for sure?