6 Replies Latest reply: Dec 14, 2009 10:33 PM by Rod Hagen
lobotomy628 Level 1 (0 points)
Hey Everybody,

I have recently installed Windows Xp to my MacBook Pro which has Snow Leopard and all of my software is up to date. When ever I run Windows Xp a red light comes out of my head phone jack and stays on. Unlike all of the other posts that I have read my internal speakers work, my headphones work, and anything I plug into that jack works at all volume ranges. My question is why is this red light on? What is it? Is it bad? and How do I fix it?

MacBook Pro, Mac OS X (10.6.2), Windows Xp