Can't adjust screen brightness dell inspiron 2420
Hello,
I have a Dell Inspiron 2420, I've setup windows 7 home basic several times, and once since 2 hours ago. Now I can't adjust screen brightness, neither by using Fn+hotkey nor More power options, in Control panel there isnt anything to adjust except the line "turn off the display"
Update: I've installed drivers again and now it's ok, thanks.