I need some help. I have a Duo 2300c that seems to have died as a
portable today. What happened:

While using it normally on a semi-fresh battery, a dialog came up
telling me it was low on battery power. I worked a few minutes and
put it to sleep, then switched batteries. The Duo clicked like it was
about to power up and then died. It could not be turned on. Plugging
it in had no effect, with or without the battery inserted. Pushing
the power reset switch in the back did nothing. After pushing it a
few times, I heard a bit of chime, then nothing. Finally I pushed it
and held it, and was greeted by the Chimes of Death, except very
slowly. Holding in the power reset button for a couple minutes also
had no effect.

Later, I borrowed a Duo Dock, and it started up just fine. Backed up
all data that had not been synchronized, and charged the batteries
(they were both read as being nearly full). I even ran every test
that TechTool Pro could run. On removing the Duo from the dock,
nothing again. Now when I got the Chimes to play, it made it through
the first four tones then quit.

I have since gone through Apple's recommendations on resetting
the power manager, reconditioning batteries, etc. Nothing. I have
yet to open it up and remove the motherboard battery. What's
the likelihood that this will fix things?

A few months before, an inch-thick dark vertical line appeared
mid-screen, but this was only cosmetic, and was fixed by applying
pressure to the bottom of the display bezel. Other than that, it has
always worked fine (until today). Please don't tell me that _that_
killed my Duo.

Does anyone have any suggestions, similar experiences, or anything?
I'm up a very particular creek here, and my paddle drifted away a
while ago...

Thanks,

   - Joshua Ochs
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