LG Smart TV Support Guides

Browse all 90 troubleshooting guides for LG Smart TV. Click any issue below for step-by-step fix instructions.

NanoCell NANO75 — Disney Plus not working NanoCell NANO75 — error code 102 NanoCell NANO75 — no picture NanoCell NANO75 — power light blinking NanoCell NANO75 — screen burn-in NanoCell NANO80 — Prime not working NanoCell NANO80 — apps not loading NanoCell NANO80 — lines on screen NanoCell NANO80 — stuck on logo screen NanoCell NANO80 — wifi keeps disconnecting NanoCell NANO90 — AirPlay not working NanoCell NANO90 — HDMI no signal NanoCell NANO90 — red light blinking NanoCell NANO90 — sound not synced NanoCell NANO90 — white spots on screen OLED B2 — HBO Max not working OLED B2 — apps won't open OLED B2 — error code 101 OLED B2 — no sound OLED B2 — screen goes black OLED B3 — HDMI CEC not working OLED B3 — apps keep crashing OLED B3 — error code 301 OLED B3 — won't connect to wifi OLED B3 — won't turn on OLED C1 — Bluetooth not working OLED C1 — black screen OLED C1 — crackling sound OLED C1 — network settings not saving OLED C1 — won't update OLED C2 — HDMI not working OLED C2 — can't connect Bluetooth speaker OLED C2 — can't install apps OLED C2 — dark screen OLED C2 — error code 202 OLED C3 — DNS error OLED C3 — HDMI ARC not working OLED C3 — YouTube not working OLED C3 — picture too dark OLED C3 — remote not pairing OLED G1 — firmware update failed OLED G1 — picture not full screen OLED G1 — restarting loop OLED G1 — stuck on update OLED G1 — update loop OLED G2 — HDMI ports not working OLED G2 — remote not working OLED G2 — sound cutting out OLED G2 — turns on then off OLED G2 — voice remote not working OLED G3 — audio delay OLED G3 — color distortion OLED G3 — error code 105 OLED G3 — screen mirroring not working OLED G3 — wifi connected no internet QNED80 — app store not working QNED80 — error code 106 QNED80 — remote unresponsive QNED80 — screen flickering QNED80 — volume stuck QNED85 — Netflix not working QNED85 — backlight not working QNED85 — buzzing noise QNED85 — error code 107 QNED85 — optical output not working QNED90 — Hulu not working QNED90 — color issues QNED90 — error code 201 QNED90 — standby light blinking QNED90 — wifi not showing up UN7300 — Netflix not working UN7300 — backlight not working UN7300 — buzzing noise UN7300 — error code 107 UN7300 — optical output not working UN8500 — Hulu not working UN8500 — color issues UN8500 — error code 201 UN8500 — standby light blinking UN8500 — wifi not showing up UP7000 — HDMI CEC not working UP7000 — apps keep crashing UP7000 — error code 301 UP7000 — won't connect to wifi UP7000 — won't turn on UP8000 — app store not working UP8000 — error code 106 UP8000 — remote unresponsive UP8000 — screen flickering UP8000 — volume stuck

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