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Old 13th Apr 2021, 1:26 pm   #1587
Join Date: Aug 2011
Location: Newcastle, Tyne and Wear, UK.
Posts: 7,339
Default Re: Non-working Commodore PET 3016

Glad that's one step further forward. Can you list the keys which are not working? If they are randomly distributed around the keyboard then maybe you do just have dead carbon contacts on those keys but if they are distributed along a particular row or column that could point to a cable / connector fault or another track eaten away on the keyboard PCB.
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