Filtered view
Troubleshooting
Guides focused on troubleshooting.
31 guides
Fix Apple TV 4K Dolby Atmos Sound Drops (Soundbar & Receiver)
Apple | troubleshooting | 2025-12-19
Audio Delay on TV: Fix Lip Sync for TV Apps, HDMI Devices, and Soundbars
General | troubleshooting | 2025-12-19
Denon receiver Protection Mode (Error 7 / protect) ΓÇö common causes and fixes
other | Troubleshooting | 2025-12-19
PS5 4K HDR but no 120Hz/VRR (TV + HDMI settings) ΓÇö fixes
other | Troubleshooting | 2025-12-19
Samsung TV Xbox app streaming quality issues (lag, blurry video, audio sync) — fixes
other | Troubleshooting | 2025-12-19
TCL Roku TV HDR looks washed out or too dark ΓÇö picture settings fixes
other | Troubleshooting | 2025-12-19
Vizio eARC Not Working: Soundbar/Receiver Setup Checklist + Fixes
Vizio | troubleshooting | 2025-12-19
TV eARC / ARC no sound with receiver - step-by-step troubleshooting
general | troubleshooting | 2025-11-30
Home theater troubleshooting hub
Multiple brands | troubleshooting | 2025-11-18
How to use an HDMI switch without losing HDR or Dolby Vision
generic | troubleshooting | 2025-11-18
Fix Multiple Brands streaming box HDMI and HDR issues
Multiple Brands | troubleshooting | 2025-11-18
Fix Nvidia gaming console HDMI and 4K/120 issues
Nvidia | troubleshooting | 2025-11-18
Fix Sony gaming console HDMI and 4K/120 issues
Sony | troubleshooting | 2025-11-18
Fix Xbox gaming console HDMI and 4K/120 issues
Xbox | troubleshooting | 2025-11-18
Nvidia Shield: 4K HDR not working - HDMI handshake fixes
Nvidia | troubleshooting | 2025-11-17
Fix Nvidia Shield Pro not sending Dolby Atmos over HDMI
Nvidia | troubleshooting | 2025-11-17
PS5: 4K 120Hz or HDR not working - TV, receiver, and HDMI settings to check
Sony | troubleshooting | 2025-11-17
Fix PS5 4K120 and VRR not working on your TV or receiver
Sony | troubleshooting | 2025-11-17
Streaming devices vs TV apps: which should you use and why?
General | troubleshooting | 2025-11-17
Streaming box not showing 4K HDR in some apps: Roku, Fire TV, Apple TV
Multiple Brands | troubleshooting | 2025-11-17
Fix Xbox Series X 4K120 HDR not working when connected through a receiver
Xbox | troubleshooting | 2025-11-17
Xbox Series X|S: no 4K, HDR, or 120Hz - fixing HDMI and TV compatibility
Microsoft | troubleshooting | 2025-11-17
Denon receiver: no sound from TV apps (eARC/ARC setup guide)
Denon | troubleshooting | 2025-11-16
LG C2/C3 + PS5: 4K 120Hz VRR setup with no blackouts
LG | troubleshooting | 2025-11-16
LG TV audio delay / lip-sync issues: how to fix them
LG | troubleshooting | 2025-11-16
ARC & eARC no sound: quick fixes
General | troubleshooting | 2025-10-30
Picture & HDR too dark or washed out: quick fixes
General | troubleshooting | 2025-10-30
Smart TV platform issues: app crashes or missing apps
General | troubleshooting | 2025-10-30
Streaming buffering and Wi-Fi networking fixes
General | troubleshooting | 2025-10-30
TV won't turn on: power and hardware checklist
General | troubleshooting | 2025-10-30
Fix Xbox Series X Dolby Atmos and bitstream audio dropouts with your AVR
xbox | troubleshooting | 2025-01-15