On Jul 5, 2017 1:49 AM, "Fritz Mueller via cctalk" <[email protected]>
wrote:
>
> Well, the situation had worsened on my M9301 to the point where every
single word was affected, and then it was easy to see that it was always in
the least-significant four bits.  So I pulled and reseated that PROM, then
went ahead and did the other three as well for good measure (really should
have just tried this first!), and things got totally back to normal.
>
> Even better news: I was subsequently able to dump the contents of my
M9301-YB, and found they do indeed exactly match the contents that Noel has
posted in his M9301-YB disassembly.  So I think Noel’s dump can be
considered verified/authoritative.
>
>     cheers,
>         —FritzM.
>

Good news.

Bill Degnan
twitter: billdeg
vintagecomputer.net

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