T tamerlane57 macrumors newbie Original poster Jun 15, 2009 #1 I cannot get my external speakers work. I have made the proper connection to the back of the Mac Pro. I'm wondering if I have to make other adjustments in system preferences?
I cannot get my external speakers work. I have made the proper connection to the back of the Mac Pro. I'm wondering if I have to make other adjustments in system preferences?