its because spiceyokodo has placed a HEX on your mac 
Post #3 by uniserver
| Source Forum | Performa 475 beeping??? — #3 |
|---|---|
| Category | Hardware |
| Post Date | Thu, 12 Jul 2012 - 20:03 |
| Original URL | https://68kmla.org/bb/threads/performa-475-beeping.25836/ |
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