10 Replies Latest reply: Aug 30, 2012 11:49 PM by Shaky672
Frank_J Level 1 (0 points)
How can I stop my Mac pro from making that very loud sound that you always get upon starting my computer? I've looked at every setting I can think of but if you can do it to a windows computer why not a Mac?

Mac Pro 2009, Mac OS X (10.6.6)