Looking for some opinions...
 
I have a IIcx here that the battery ruined the motherboard.  I acquired a
replacement of unknown condition from someone for the cost of shipping.
Capacitors are obviously leaking.  I can get the machine to power on, fan
whirs and power light lights up, but no chime or video.  Sometimes, haven't
nailed down a pattern yet...seems to be more right after plugging it in,
when I push the power button on the back, it will come on, but only for as
long as I hold down the button...let it sit a moment and try again and it
seems to then power up, but again, no chime or video.  It does not have a
PRAM battery installed, though from what I'm reading online, it should power
up OK without it.  I tried it without a video card, and also with a video
card I pulled out of a IIci (that also got eaten by a battery) and it does
the same thing.  The IIci power supply doesn't want to seat nicely...not
sure if it's dead or just not making a good connection...so no definitive
test to know if the power supply is good...though as I think about it, I do
have a Quadra 700...I could try its power supply...
 
Does this sound like classic motherboard capacitor issues?  Or maybe
something else?  I don't mind replacing the caps, but I'd obviously rather
not do it and find that it still won't work due to some other problem...
 
Thanks,
 
Wesley
 

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