[rescue] Mac diagnosis
ajwdsp at cloud9.net
Wed Mar 10 01:28:56 CST 2004
> KUDA button? What's that? I've never heard of it.
Power Management Unit (PMU) reset. The CUDA is a chip that controls
parameter RAM. The button is a surfacemount thingy labeled logic board
reset or PMU reset or some such on the logic board. (Motherboard to PC
Sometimes the PMU is so flakey it just takes a bunch of pain and part
swapping then all of a sudden it comes back to life for no reason.
This happened last time I upgraded my G3 to a G4.
More information about the rescue