LG OLED48B59LA TV 48 Zoll (121 cm) 4K OLED AI TV (α8 Gen2 4K AI Prozessor, webOS 25, 120Hz) [Modelljahr 2025] — Error codes & fixes
Troubleshooting guide for the LG OLED48B59LA TV 48 Zoll (121 cm) 4K OLED AI TV (α8 Gen2 4K AI Prozessor, webOS 25, 120Hz) [Modelljahr 2025]. Diagnose an error code and find the fix.
No sound
no-soundThe soundbar powers on but produces no audio, often from a wrong input, a loose HDMI connection or a muted source.
Source: Samsung TV support — no signal / HDMI
Confidence: 80%
Verified Aug 9, 2026
Wi-Fi connection failure
wifi-connectThe purifier cannot connect to the app or Wi-Fi, blocking remote control and monitoring.
Source: Samsung TV support — no signal / HDMI
Confidence: 80%
Verified Aug 9, 2026
Remote control not working
remote-not-workingThe 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
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