HP9030a repair with new ROM card

jerryw <jerry@...>
 

Hi all
I am new to this forum and I am finding reading the threads very interesting.
I repair and restore vintage computer and have recently started creating Youtube videos showing these.
Recently I repaired an HP9830a and this turned out to be an epic repair and I ended up having to design a new ROM card as the original had failed.
Over 100 failed IC's
For anyone interested here is the first video https://www.youtube.com/watch?v=LweofUSLSRo
There is also a video list for this series.
I am about to repair two more 9830a's and I need some key caps if anyone has any.

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