g4 PB Ambient Light Sensor - Gone?

Discussion in 'MacBook Pro' started by Baldanzi, Feb 25, 2007.

  1. Baldanzi macrumors member

    Apr 28, 2005
    All of a sudden any reference to my PB having the Ambient light sensor is gone. By keyboard does not light up at all and the screen brightness does not adjust. What is odd is that any reference (i.e. checkboxes) in system prefs seems to be gone. Its not shut off, its just gone.:confused: I've reset the PRAM/PMU already. What the heck?
  2. bartelby macrumors Core


    Jun 16, 2004
    Mine is the same. I've tried everything from restarts to clean installs.
  3. Baldanzi thread starter macrumors member

    Apr 28, 2005
    The darn thing just came back from Applecare about a month ago. I really don't want to send it back for something so "minor" and be without the thing for 3 weeks again!

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