[Ti] Vertical color band on lcd

[Lisbeth Zachs]

Navendu Sinha wrote (under no subject so I transfered it to a correct  
new posting):

> I have a Ti Book G4 400 15".
> The display has been acting up on me. I see nothing but vertical  
> color bands on the lcd. The xternal display seems to work fine  
> though. Can anyone suggest me what to do next or how to fix this  
> problem?
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Know that the subject has been mentioned often on the list so it  
should be an answer in the archive, but perhaps someone can answer  
right of.

Lisbeth in Gothenburg