dead-pixels Troubleshooting

Dead / stuck pixels on the Xiaomi TV F Pro 75 (190 cm), 4K UHD QLED, Smart TV, Fire OS8, HDR10+, MEMC | Triple Tuner DVB-C/S/S2/T/T2, 60Hz with 120Hz Game Boost Mode, Voice Control with Alexa, 2GB + 32GB

Source: Samsung TV support — no signal / HDMI 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: Samsung TV support — no signal / HDMI 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: Samsung TV support — no signal / HDMI Confidence: 80% Verified Aug 9, 2026

Difficulty: ★ Est. 30 min

Replacement parts for the Xiaomi TV F Pro 75 (190 cm), 4K UHD QLED, Smart TV, Fire OS8, HDR10+, MEMC | Triple Tuner DVB-C/S/S2/T/T2, 60Hz with 120Hz Game Boost Mode, Voice Control with Alexa, 2GB + 32GB

Xiaomi L75MB-FPEU Remote Control Xiaomi L75MB-FPEU Stand Xiaomi L75MB-FPEU Power Cable Xiaomi L75MB-FPEU Wall Mount Xiaomi L75MB-FPEU HDMI Cable

← All Xiaomi TV F Pro 75 (190 cm), 4K UHD QLED, Smart TV, Fire OS8, HDR10+, MEMC | Triple Tuner DVB-C/S/S2/T/T2, 60Hz with 120Hz Game Boost Mode, Voice Control with Alexa, 2GB + 32GB error codes

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