MBP Pro 2008 Optical Cable has red dot

Discussion in 'MacBook Pro' started by ezsobre, Oct 23, 2011.

  1. ezsobre macrumors member

    Dec 18, 2007
    My late-2008 MBP 15-inch's optical cable (the one directly adjacent to the optical drive, under the left fan) has a red dot there. Is this one of the liquid submersion sensors?
  2. awer25 macrumors 65816


    Apr 30, 2011
    Can you post a pic? I wouldn't think they would put a sensor on a cable.

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