CBM 8032, Commodore PET, keyboard repair, contact cleaning, graphite, cover

Commodore PET CBM 8032 keyboard repair

I had purchased this Commodore PET (Personal Electronic Transactor) CBM 8032, in the United States, and it had arrived in my collection at the end of 2021. This 8-bit computer, produced in the early 80s, had caught my attention for the [...]