XO Troubleshooting AV
A stereo sweep pattern is output for testing the speakers/headset jack when running the Open Firmware hardware tests. A microphone test, where audio is recorded, then played back (at low volume) is also included. See Hardware Self-Test.
Contents
No sound through the speakers
Garbled sound through the speakers
No sound through the headphones
If the speakers function correctly, this is caused by the headphone connector.
