[DM-MUG] HELP! No video on my 12" iBook!

[dmmug@dmmug.org]

Video has gone dead on my 12" iBook!  Sleeping, shutting down, adjusting brightness 
(using f1 and f2 keys) does not help!  I don't think I've jarred anything loose ... no 
symptoms prior to problem -- it just up and went black.  No flashes, no blinks, no apple 
screen at bootup.  Connects to network just fine - I can see my drives via AirPort from my 
wife's iBook.

I've tried:
   Adjusting brightness
   Sleeping, then waking up
   Forced shutdown and restart
   Reboot from OSX installer CD
   Reset PRAM (Command-Option-P-R)
   Reset PMU (Shift-Control-Option-Power)

Is there anything I'm missing here?  I want my 'Book back!

Peace,
CW