• TheEighthDoctor@lemmy.zip
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      2 days ago

      Back in the old days BIOS were not writable or you had to erase the chips with ultraviolet light or some crazy shit like that.

      • undefinedTruth@lemmy.zip
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        9 hours ago

        Ahh, those were the days. Putting the UVEPROMS under the sun and waiting for them to be erased to use them again. Just kidding! I am not that old. But I used to have a professor telling us stories about that sort of thing many years ago.

        • TheEighthDoctor@lemmy.zip
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          14 hours ago

          Yeah I was gonna say that, It’s not from my time but it’s from my time enough that I still studied them in school

      • ZILtoid1991@lemmy.world
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        1 day ago

        If it was UVEPROM, otherwise you needed to replace the ROM. At least fuse-based ones don’t suffer from forgetting the data on being powered off.

    • Axolotl@feddit.it
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      1 day ago

      I mean, there is still no rollback if you don’t spend a lot of extra bucks for that feature