Recent content by macbard

  1. macbard

    Recapped my Macintosh Plus - not working altough correct voltages +5 -12 and 12V at the external floppy port

    Have you checked the diodes? Have a look at page 63 here: https://vintageapple.org/macbooks/pdf/Macintosh_Repair_&_Upgrade_Secrets_1990.pdf
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