My PM 5500 has the exact same symptoms - even with a 6400 board. I'm 95% sure it's the caps on the analog board that need repair.
Post #4 by JRL1511844959
| Source Forum | Powermac 5500 logic board issue... fail to boot. — #4 |
|---|---|
| Category | Hardware |
| Post Date | Fri, 19 Jul 2013 - 05:09 |
| Original URL | https://68kmla.org/bb/threads/powermac-5500-logic-board-issue-fail-to-boot.28464/ |
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