Two PowerMac G4 front panel boards. Parts 820-1147-A and 820-1178-A.

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1. Embed this notice
   Geekman (geekman@bitbang.social)'s status on Tuesday, 07-Nov-2023 02:59:55 JST Geekman

   Having a painful time with the front panel situation for my G4 (AGP) motherboard. Neither of these parts work – reset and programmer buttons work as expected, however the LED and power button do not.

   When I examine voltages at the motherboard header, I see 3.3v signals where expected to power the LED and power-on button.

   However, when I test the board, both power buttons do not fully short, and when plugged in the voltage reads as ~2.5v.

   (🧵/1)