Having problems with your Dell Inspiron 6400 Notebook ?

Brightness function is not working.(IN BIOS as well as XP)

\015 I have dell inspiron 6400 laptop.My brightness control function is not working in xp as well as in my bios settings.\015\012\015\012when i run diagnostic i got following error\015\012\015\012Error accessing lcd invertor. ERROR CODE:20000322\015

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Install The Driver For Your Computer.
Repair Help & Product Troubleshooting for Dell Inspiron 6400 Notebook

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