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vga driver for Pavilion dv6-6109tx

 
maahjoor
New Member

vga driver for Pavilion dv6-6109tx

dear all,

 

i have  Pavilion dv6-6109tx, i installed RHEL 7 64 bit on it.

i want to control its brightness and contrast, but the Fn+f2 or Fn+f3 is not working.

 

how to reduce the brightnees?

is there any driver to be installed for linux OS?

 

Thank you.