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  1. J

    Macintosh 128k No Chime and Strange Sounds. Need Help to Restore

    I am the original owner of a 128k Mac from my first year at Drexel University in 1985. I am trying to restore it back to operating condition. When I powered it up I got the Chime and then the Sad Mac Icon with code 040820 was displayed with a good quality screen picture. So I replaced RAM chips...
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