A reminder to remove the PRAM battery from your Mac, or replace it with a new one every few years to prevent this from happening. This was a Macintosh IIvx with its
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What is a CMOS Battery? How to Remove and Replace One in a Laptop < Blog - HP.com Thailand
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If I remove the dead PRAM battery from my iMac G3, how does it help the computer to boot? - Quora
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