• Updated 2023-07-12: Hello, Guest! Welcome back, and be sure to check out this follow-up post about our outage a week or so ago.

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    Apple Lisa Chirping

    Hello all, I've owned this lisa for a few years and now starting the rebuild process. When I power on the lisa I am getting a chirping from the power supply immediately on plugging in the power. Where is my starting point in troubleshooting? I was reading this may be an issue with the IO card...
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