dead-pixels Troubleshooting

Dead / stuck pixels on the TCL 55C7K QD-Mini LED Fernseher

Source: TCL support — TV troubleshooting Confidence: 80% Verified Aug 9, 2026

The panel has dead or stuck pixels, often a panel defect.

How to fix Dead / stuck pixels

Check the warranty

If dead pixels persist, check the manufacturer's dead-pixel policy for a replacement.

Source: TCL support — TV troubleshooting Confidence: 80% Verified Aug 9, 2026

Difficulty: ★ Est. 10 min

Try a pixel fixer

Run a pixel-fixing video or app to try to revive stuck pixels.

Source: TCL support — TV troubleshooting Confidence: 80% Verified Aug 9, 2026

Difficulty: ★ Est. 30 min

Replacement parts for the TCL 55C7K QD-Mini LED Fernseher

TCL 55C7K QD-Mini LED Fernseher Remote Control TCL 55C7K QD-Mini LED Fernseher Stand TCL 55C7K QD-Mini LED Fernseher Power Cable TCL 55C7K QD-Mini LED Fernseher Wall Mount TCL 55C7K QD-Mini LED Fernseher HDMI Cable

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