Have you tried the Open Firmware command ?
It produces a lengthy list of commands. I was hoping
for a command that would reset the Rom(s). Hard to
believe that a physical chip deteriorates over time.
I think this way because I have had no problems
charging either of two Li ion batteries.
(Yes, I forgot to mention that the keyboard can be
erratic, too.) Have you swapped cables (the HDD cable,
etc.)?
Best
George
--- "Volk (contractor)" <[EMAIL PROTECTED]>
wrote:
> George,
>
> No physical damage, 2 of the machines came to me
> in that condition and
> the one I was using just deteriorated over time.
>
> Roger
>
>...(PMU) is a 68HC05
> > > microprocessor that operates
> > > with its own RAM and ROM. The PMU IC performs
> the
> > > following functions:
> > > controls sleep and power on and off sequences
> > > controls power to the other ICs
> > > controls clock signals to the other ICs
> > > supports the ADB
> > > scans the keyboard
> > > controls display brightness
> > > monitors battery charge level
> > > controls battery charging
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