LG 55UA75006LA TV 55 Zoll (139 cm) 4K UHD AI TV (α7 Gen8 4K AI Prozessor, webOS 25, 60Hz) [Modelljahr 2025] — Error codes & fixes

Troubleshooting guide for the LG 55UA75006LA TV 55 Zoll (139 cm) 4K UHD AI TV (α7 Gen8 4K AI Prozessor, webOS 25, 60Hz) [Modelljahr 2025]. Diagnose an error code and find the fix.

Remote control not working

remote-not-working

The soundbar remote does not respond, often due to dead batteries or a pairing issue.

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

2 fixes available

Screen flickering

screen-flicker

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

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

2 fixes available

Smart apps not loading

no-apps

The smart TV apps fail to load, often due to a network issue or a software glitch.

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

2 fixes available

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