what causes this?

Discussion in 'MacBook Pro' started by neterhet, Feb 28, 2007.

  1. neterhet macrumors newbie

    Feb 27, 2007
    what causes this? i cannot get the lighting to come on even when it is dark.

  2. lu0s3r322 macrumors 6502a

    Nov 28, 2005
    Illinois, USA
    press the f8 key, it turns the backlit keyboard function on and off if you dont want it for some reason

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