[G4] G4 MDD with dual 1.25 Mhz processors does not start up

[J.M.P.Hissel]

On 25-11-2009 20:07, Bruce Ryan Nakamura, galilao at lava.net, wrote:

> About 14 days ago, I emailed this list about my G4 MDD which was
> beginning to freeze up and lose the USB ports.
> 
> I put in a replacement board and now only the fans run. There is no
> gong, the Apple Studio Display monitor does not light up, but the
> right LED on the motherboard does illuminate, which seems to indicate
> that the power supply is okay.
> 
> The lithium battery shows 3.6 volts on my VOM and I pressed the PMU
> reset button to no avail. Am I forgetting something?

Which G4 MDD exactly do you have??
If you want I can send you the right repair manual. A PDF-file of around 3
MB. Just let me know.

Jo Hissel