1 Reply Latest reply: Jan 25, 2013 9:36 PM by den.thed
lorraine100 Level 1 Level 1 (0 points)

How do you tell if the Audio in port is functioning. I have tried everything and cannot get the computer to accept audio from the external mic. or guitar.

iMac (21.5-inch Mid 2011), OS X Mountain Lion (10.8.2)