Appendix 1 - Troubleshooting Checklist for No Guitar Sound

 If you're experiencing difficulty hearing the guitar sound, please review the following checklist. Hopefully, you'll find the issue listed below.

Cable Check

• Guitar cable is correctly connected to Audio Interface's input port.
• USB cable is correctly connected to Audio Interface's USB port.
• USB cable is correctly connected to computer's USB port.
• Speakers/Headphones/Monitor are correctly connected to Audio Interface's output port.

Audio Interface Input Chanel Check

• If your Audio Interface has more than one Input Chanel, make sure to activate the input channel to which your guitar is connected to.

Volume Check

• Guitar Volume knob is not set to 0.
• Audio Interface output knob is not set to 0.
• Audio Interface input knob is not set to 0.
• Speakers/Headphones/Monitors volume knob is not set to 0.

Power Check

• Speakers/Monitors/Headphones are powered up and turned on.
• Audio Interface is powered up and turned on.