The Joke Man

Learn why an AV receiver gets stuck in protect mode, how to diagnose the fault, and the safest steps to restore normal operation.

Learn how to run speaker wire through walls safely, neatly, and to code with the right tools, routing, and wall-fishing techniques.

Troubleshoot AV receiver network issues with practical fixes for Wi-Fi, Ethernet, firmware, IP settings, and streaming app connectivity.

Learn practical, code-aware ways to hide speaker wire on walls for a cleaner home theater or music setup.

Learn why an AV receiver clicks on and off, which faults are most common, and how to troubleshoot safely before replacing hardware.

Learn how to set a receiver for gaming to reduce lag, improve directional audio, and get the best sound from consoles, PCs, and surround systems.

Learn the most common causes of a receiver subwoofer not working and how to fix them with simple, accurate troubleshooting steps.

Learn how to enable eARC on a receiver, confirm compatibility, and fix common HDMI ARC issues for better Dolby Atmos and TV audio.

Troubleshoot an Onkyo receiver with no sound using practical checks, settings, and hardware diagnostics that isolate the problem fast.