General troubleshooting guides

Fix General HDMI no-signal and handshake problems

cables-connections · 2025-11-18

HDMI "No Signal" checklist for 4K TVs and receivers

cables-connections · 2025-11-17

Quick Fix Accessories Hub

General · 2025-12-19

HDMI ARC vs eARC: Differences Explained

Home Theater · 2025-12-20

ARC vs eARC: Differences That Matter + Fix Checklist

home-theater · 2025-12-19

Phone Won't Screen Mirror to TV: Troubleshooting

Mobile · 2025-12-20

Laptop USB-C to Monitor Not Working? Fixes

PC · 2025-12-20

Receiver HDMI and eARC no sound: basics

receivers-amps · 2025-10-30

Soundbar no sound or drops: quick checklist

soundbars · 2025-10-30

Audio Delay on TV: Fix Lip Sync for TV Apps, HDMI Devices, and Soundbars

troubleshooting · 2025-12-19

TV eARC / ARC no sound with receiver - step-by-step troubleshooting

troubleshooting · 2025-11-30

Streaming devices vs TV apps: which should you use and why?

troubleshooting · 2025-11-17

ARC & eARC no sound: quick fixes

troubleshooting · 2025-10-30

Picture & HDR too dark or washed out: quick fixes

troubleshooting · 2025-10-30

Smart TV platform issues: app crashes or missing apps

troubleshooting · 2025-10-30

Streaming buffering and Wi-Fi networking fixes

troubleshooting · 2025-10-30

TV won't turn on: power and hardware checklist

troubleshooting · 2025-10-30