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Re: Help me get my childhood Apple //e running again



Good news!

I swapped some RAM from the parts computer into my //e and finally got the following, reproducible error in the self-test:

    RAM   0 0 0 0 0 0 1 0

Then, using the //e schematic [1] and a helpful comment in this newsgroup from 1998 [2], I isolated and swapped out what I hoped was the final bad RAM.  And then I re-ran the self-test:

   System OK!

:-)




[1] http://mirrors.apple2.org.za/Apple%20II%20Documentation%20Project/Computers/Apple%20II/Apple%20IIe/Schematics/Apple%20IIe%20-%20Schematics%20050-0051-D.pdf

[2] https://groups.google.com/d/msg/comp.sys.apple2/7hOOrKW_N3U/R2IlzIOqNOIJ