screen-flicker Troubleshooting

Screen flickering on the KabelDirekt – 8K & 4K HDMI-Kabel – 2m – Deutsche Flexcore-Technik | 10K, 8K@60Hz & 4K@120Hz, High Speed HDMI – für PS5, Xbox Series X/S, Switch 2, PC & Blu-ray – störungsresistent & flexibel

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

The screen flickers, often due to a refresh rate issue, a loose cable, or a failing panel.

How to fix Screen flickering

Check the refresh rate

Ensure the source device's refresh rate matches the TV's supported rate.

Source: YouTube — repair & troubleshooting videos Confidence: 60% Verified Aug 9, 2026
Difficulty: ★ Est. 5 min

Check the cable

Reseat the HDMI cable and try a different port.

Source: YouTube — repair & troubleshooting videos Confidence: 60% Verified Aug 9, 2026
Difficulty: ★ Est. 3 min

Parts needed: KabelDirekt 1 HDMI Cable

Replacement parts for the KabelDirekt – 8K & 4K HDMI-Kabel – 2m – Deutsche Flexcore-Technik | 10K, 8K@60Hz & 4K@120Hz, High Speed HDMI – für PS5, Xbox Series X/S, Switch 2, PC & Blu-ray – störungsresistent & flexibel

KabelDirekt 1 Remote Control KabelDirekt 1 Stand KabelDirekt 1 Power Cable KabelDirekt 1 Wall Mount KabelDirekt 1 HDMI Cable

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