Hi there,
I just replaced the PRAM battery on my PB540c, but I must have
done something wrong as I now have a non-functionnal powerbook.
The upgrade seemed to go well (no extra pieces after the job!).
I reset the power manager before pluging the AC adapter back in
for the first time.
It boots, but with no startup chime. I can hear the powerbook starting up
until it (probably) gets to the desktop. The thing is, the screen is all
black.
I get zero video.
I tried reaching the "about this mac box blindly", but I don't seem to
be "catching it".
Other attempts to click on stuff were in vain.
I'm ready to open it up again, but I don't see what I could look for or
try.
Anyone with a guess?
BTW: I don't have an external monitor to try it on.
Thanks
Matvei
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