Category Archive
Receivers & Amps
AVR and amp setup, HDMI routing, audio formats, and no-sound issues.
30 guides available
AV Receiver ARC/eARC Not Working: Denon, Onkyo, Yamaha, Pioneer, Marantz, Sony (2026)
general | 2026-07-17
Marantz Receiver Blinking Red Light — Fix for NR and SR Series
Marantz | 2026-06-07
Marantz Receiver No Sound — Fix for NR and SR Series (All Models)
Marantz | 2026-06-07
Yamaha RAV Remote Not Working — Fix for RAV331, RAV334, RAV534, RAV561, RAV570, RAV574
Yamaha | 2026-06-07
Best AV Receivers for Dolby Atmos in 2026
multiple | 2026-05-12
Pioneer VSX Elite No Sound from TV via ARC: HDMI Audio Setup and Fix
Pioneer | 2026-05-03
Best AV Receivers Under $1000: Atmos & HDMI 2.1
General | 2026-04-09
Best AV Receivers Under $500: Atmos & HDMI 2.1
General | 2026-03-27
Marantz CD Player Error Codes: Troubleshooting Guide
Marantz | 2026-03-23
Onkyo Error Code NG LR — Speaker Channel Fix
Onkyo | 2026-03-23
Onkyo Receiver Error Code List — Complete Reference Guide
Onkyo | 2026-03-23
Onkyo TX-NR646 Error Codes — Full Troubleshooting Guide
Onkyo | 2026-03-23
Onkyo TX-NR676 Error Codes — Full Troubleshooting Guide
Onkyo | 2026-03-23
Sonos Arc Dolby Atmos Not Working — How to Enable It
Sonos | 2026-03-23
Yamaha Receiver Error Messages — Reference & Fixes
Yamaha | 2026-03-23
Denon X3800H Blinking Red Light — Protection Mode Fix
Denon | 2026-03-09
Marantz PM7000N Wi-Fi Not Working: Fix Guide
Marantz | 2026-03-02
Onkyo TX-SR393 / TX-SR494 Won't Turn On: Fix Guide
Onkyo | 2026-03-02
Yamaha Receiver Audio Drops When Switching HDMI Inputs: Fix
Yamaha | 2026-03-02
Yamaha R-S202 Won't Turn On: Fix Guide
Yamaha | 2026-03-02
Onkyo TX-NR646 HDMI Out Not Working: Fix Guide
Onkyo | 2026-02-26
Sony HT-X8500 Dolby Atmos Not Working: Fix Guide
Sony | 2026-02-26
Denon Error Code 0x01: What to Try
Denon | 2026-02-25
Denon HEOS Error 1002: connection failed (fixes)
Denon | 2026-02-05
Denon Receiver in Protection Mode: Error & Shutdown
Denon | 2026-02-05
Yamaha receiver ‘CHECK SP Wires’ / protect mode: how to fix
Yamaha | 2026-02-05
Onkyo Receiver 4K/120Hz Passthrough Not Working With PS5: Fix
Onkyo | 2025-11-17
Onkyo Receiver: No Picture or 4K HDR Passthrough Fix
Onkyo | 2025-11-17
Yamaha Receiver: No Sound From HDMI Sources Fix
Yamaha | 2025-11-17
Receiver HDMI and eARC no sound or cutouts: basics
General | 2025-10-30