Note
joshua stein
@jcs@jcs.org
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Sep 13 2022
I've been getting an annoying buzzing from my Mac Plus BBS server for the past few weeks and it sounded like a bad flyback, so I replaced it but it didn't fix the problem. I just swapped CRTs, analog boards, and the logic board but it still buzzed. Any guesses what it was?
joshua stein
@jcs@jcs.org
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Sep 13 2022
Well, it was this Z-Wave power control thing. When it's connected inline, it causes a buzzing through what I assume is the speaker.
How annoying that I swapped everything except the outlet it was plugged into. It was too loud at VCFMW to hear that it wasn't buzzing.