I've aquired a dead Rev A Bondi Blue iMac.

What it currently does is the following:

Powers on, Gives a normal Startup Chime.
Hard Drive spins up
Video never changes from black (doesn't sound as if the CRT ever charges)
Power button stays Orange
iMac does nothing else.


I've checked the normal items like PRAM battery, reset the CUDA, reset 
the logic board (as per Apple's PDF on this model iMac). I've also tried 
connecting an external monitor, it also never changes (I don't believe it 
ever gets a signal as my test monitor will click when it receives a video 
signal, and it doesn't click).


Anyone know what directions I should start looking? Various searches 
online turn up nothing definite, other than the Orange Light of Death is 
a bad thing. But nothing seems to give a solid answer as to what might be 
wrong. Some links indicate it may be a bad processor, but since it passes 
POST testing and gives a normal startup chime, I'm curious if that's 
really a problem. The Apple PDF doesn't really give much help. I haven't 
traced the power as per the PDF, but again, since the unit powers on and 
chimes, it seems as if it is getting power to all points the PDF says to 
check (the power trace directions in the PDF really seem to be for a unit 
that doesn't power on... this one does, it just won't boot).


Has anyone fixed one of these before, any info that you can pass along?

-chris
<http://www.mythtech.net>


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