Question about HP Pavilion dv4000 Notebook
I have an HP notebook which is new. The function keys there don't work so I'm unable to change the brightness. Appreciate any help on thst.
You will have to install the graphic drivers provided along with your laptop to rectify this problem.
I too was having this same problem but then it got sorted out on installing the same.
Hope it works for you..
Posted on Mar 14, 2009
Even if you hold dowm the button with fn with a square round it
Posted on Dec 06, 2007
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Posted on Jan 02, 2017
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