ChopperPilot wrote:
So, you are saying the my Mac Pro should automatically detect
that I have external speakers connected?
Sorry, air-beater man, I don't know how it's supposed to work on a Mac Pro.
The things I posted above were "experimental results" from my Late'06 iMac.
So might have a defective output jack. Do you know of anyway to test that?
If the Pro works like my iMac, you can watch SystemPreferences > Sound > Output
while inserting/removing a plug in the "headphone" jack. The name of the "Built
In Output" should change immediately when a plug is inserted or removed. Maybe
the [_Audio Developer Note
|http://developer.apple.com/documentation/Hardware/Conceptual/HWTech_Audio/Artic les/Audio_implementation.html#//appleref/doc/uid/TP40003978] would have something more definite re: Mac Pro.
I have been trying to run Windows XP with Boot Camp and it wont use the
external speakers just the internal speaker. This maybe be the problem.
I haven't a clue about BootCamp's interaction with Mac audio hardware.
good luck,
Looby