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On the first Mac, you had to attach the hardware for the reset ‘key’ yourself, if you wanted one. See photo “3 of 3” on https://americanhistory.si.edu/collectio
by Someone 4y ago
On the first Mac, you had to attach the hardware for the reset ‘key’ yourself, if you wanted one. See photo “3 of 3” on https://americanhistory.si.edu/collections/search/object/nmah_334371 https://americanhistory.si.edu/collections/search/object/nma... for the part you had to insert. The two ‘prongs’ reached two switches for NMI and reset inside the Mac.