E ezsobre macrumors member Original poster Dec 18, 2007 49 2 Oct 23, 2011 #1 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?
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?
awer25 macrumors 65816 Apr 30, 2011 1,127 389 Oct 24, 2011 #2 Can you post a pic? I wouldn't think they would put a sensor on a cable.