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Can't adjust screen brightness dell inspiron 2420

Tags:
  • Dell Inspiron
  • Windows 7
  • Home Basic
September 21, 2014 6:52:25 AM

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.

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