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.

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

HDMI no audio

hdmi-no-audio

The TV shows video over HDMI but no audio, often due to an audio output setting.

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

2 fixes available

No signal / black screen

no-signal

The TV or monitor shows no signal, often from an HDMI issue or a wrong input.

Source: Samsung TV support — no signal / HDMI Confidence: 90% Verified Aug 9, 2026

2 fixes available

← Back to LG OLED48B59LA TV 48 Zoll (121 cm) 4K OLED AI TV (α8 Gen2 4K AI Prozessor, webOS 25, 120Hz) [Modelljahr 2025] overview

As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time shown and may change. We research product data independently.