14 Replies Latest reply: Feb 3, 2010 3:10 PM by Samsara
George Oldguy Level 1 Level 1 (0 points)
New Mac Pro, Dual Quad-Core. Audio In doesn't work. Sys Pref lists all three choices, Built-In, Line-In & Digital-In, but when either Built-in or Line-in is selected there is no input level light lit. Nothing is received. Tried with no external plug-in and external earphone/Mic plug-in; nothing received, & no input level indication. External & Internal audio out works fine, with ear/Mic, no external or external speakers.

Ear/Mic works perfectly when plugged in to my MacPro laptop, so it's not a ear/mic problem.

Suggestions would be appreciated, before I take it in to the Apple Store... Thanks..

Powermac G5 Dual processsor, Mac OS X (10.6.2)