Tom, I found the post regarding your computer. So its a G4 DA.

You haven�t reset the cuda button yet? If not this should be your next step.

The cuda or PMU is located just above your battery on the MB on the edge of
the board. Pull out the power cord from your computer first. The cuda or PMU
button a little round silver button. Take the eraser end of a pencil and
depress it. Wait 10 seconds and then restart your computer. I usually zap
the pram at this point (at least chimes) and then you have to reset your
system clock. 

If you PMU has crashed for all these days, it may have also drained your
battery. The life of a new battery will go from 5 years to nothing if the
PMU is not reset. So you may need to get a new battery or your computer may
still have problems.

Good luck 

Geno

on 04/07/2005 10:34 AM, Geno at [EMAIL PROTECTED] wrote:

> Tom, what model of G4 is this? You must have said somewhere in the past but
> I missed it. 
> 
> Geno
> 
> 
> on 04/07/2005 8:29 AM, Thomas Baker at [EMAIL PROTECTED] wrote:
> 
>> At 1:21 AM -0600 4/07/2005, Are Hansen wrote:
>>> Might be a RAM problem, though I don't see how OSX could function for
>>> so long and now suddenly refuse.
>>> 
>>> OSX is much more particular about RAM characteristics than OS9 was.
>>> There is a little application, "DIMM First Aid", that will check
>>> whether your RAM is up to OSX' demands - I have sent you that in an
>>> off-list mail. It is an OS9 application.
>>> 
>>> Did you ever upgrade your firmware before installing OSX? I know this
>>> has to be done on iMacs, maybe it's necessary on your G4 also.
>>> 
>>> But DO run the DIMM First Aid before any firmware update! If the
>>> updater finds any RAM it doesn't like, it will be DISABLED and
>>> henceforth invisible to the system - and therefore unavailable to OS9
>>> as well I guess.
>>> 
>>> And: don't boot or run any disk utility from a 10.2 CD on your 10.3
>>> system!
>> 
>> By the way, Are, thanks for Dimm First Aid; I'll try it next, as I replace
>> the two 512k RAM chips one by one. And thanks for the suggestions as well.
>> 
>> No, I didn't do any firmware update before installing X seven months ago,
>> but X ran great for all those months, until yesterday.
>> 
>> Tom
>> 
>> Art website at http://www.ThomasBakerPaintings.com
>> Archaeology website at http://www.nmia.com/~jaybird/AANewsletter/
>> 
>> 
> 
> 



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