Television Not Working: 2026 Troubleshooting Guide
Television not working? This guide covers the 4 most common causes — from power supply failure to main board faults — with step-by-step DIY fixes, diagnosis tips, and real cost breakdowns.
Practical guides for diagnosing television issues, identifying common causes, and finding the right repair path.
Television not working? This guide covers the 4 most common causes — from power supply failure to main board faults — with step-by-step DIY fixes, diagnosis tips, and real cost breakdowns.
Television not turning on? This guide covers the most common causes — from power supply failures to blown capacitors — with step-by-step diagnosis, DIY fixes, and cost breakdowns ranked from most to least likely.
TV not connecting to internet? This guide covers the 5 most common causes — from router glitches to weak Wi-Fi signals, DNS misconfiguration, outdated firmware, and internal hardware failure — with step-by-step DIY fixes and realistic cost breakdowns.
TV not playing sound? This guide covers the 4 most common causes — muted settings, HDMI signal failure, incorrect audio output configuration, and blown internal speakers — with step-by-step DIY fixes, cost breakdowns, and when to call a pro.
Television not showing picture? This guide covers the 5 most common causes — from wrong input selection to failed internal boards — with step-by-step diagnosis, DIY repair instructions, and realistic cost breakdowns.
TV not recognizing HDMI? This guide covers the 4 most common causes—faulty cables, wrong input selection, firmware bugs, and damaged ports—with ranked DIY fixes, step-by-step instructions, and 2026 cost breakdowns.