Hi..please try to solve my problem....
i am installed Windows server 2008 r2 on Hp 450 notebook, with 10 GB RAM .
Question is
Graphics Problem ,,the Brightness Function keys or not working in This operating system ,,,,
By default Graphics card is there but ,,,when i am did update ,it shows update successively but ...when i press fun keys for Increase or Decrease ,,brightness is not control ,,,,,,
Plz Can any one give me the better solution for this problem ......
It is some constant brightness is fixed from Operating system ,,but i want to control that like increase or decrease ......
kindly help me .......please post any answer to this mail id mk568571@gmail.com