dead-pixels Troubleshooting

Dead / stuck pixels on the Ubluker 10K 8K 4K HDMI 2.1 Kabel 48Gbps 1M, Zertifiziertes Ultra High Speed | 0,01ms CEC Ethernet 240Hz 200Hz 180Hz 165Hz 144Hz 120Hz 60Hz HDR10+ ARC eARC HDCP2.3 Netflix TV PC Monitor Projektor PS5 Xbox

Source: YouTube — repair & troubleshooting videos Confidence: 60% 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: YouTube — repair & troubleshooting videos Confidence: 60% 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: YouTube — repair & troubleshooting videos Confidence: 60% Verified Aug 9, 2026

Difficulty: ★ Est. 30 min

Replacement parts for the Ubluker 10K 8K 4K HDMI 2.1 Kabel 48Gbps 1M, Zertifiziertes Ultra High Speed | 0,01ms CEC Ethernet 240Hz 200Hz 180Hz 165Hz 144Hz 120Hz 60Hz HDR10+ ARC eARC HDCP2.3 Netflix TV PC Monitor Projektor PS5 Xbox

Ubluker UB111 Remote Control Ubluker UB111 Stand Ubluker UB111 Power Cable Ubluker UB111 Wall Mount Ubluker UB111 HDMI Cable

← All Ubluker 10K 8K 4K HDMI 2.1 Kabel 48Gbps 1M, Zertifiziertes Ultra High Speed | 0,01ms CEC Ethernet 240Hz 200Hz 180Hz 165Hz 144Hz 120Hz 60Hz HDR10+ ARC eARC HDCP2.3 Netflix TV PC Monitor Projektor PS5 Xbox error codes

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