LED/LCD TVs
Error codes, troubleshooting, and maintenance information for led/lcd tvs.
Last updated: 2026-02-20
Troubleshooting
View all →Common Failure Modes
Backlight array failure is the most common issue, causing dark spots or a completely black screen with sound still playing. Mainboards fail from power surges.
Maintenance
View all →Clean Screen
Dust and fingerprints reduce perceived contrast. Use proper cleaners to avoid damaging the coating.
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