Model guide · TV
LG OLED83C36LA
Choose the speaker for LG OLED83C36LA and check the audio output. If you need a factory reset, start here. Open Settings, then All Settings.
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Scan with the camera on the customer’s phone.
https://fixmytvsound.com/en/guides/lg-oled83c36la/TV sound over HDMI
HDMI 2 (eARC)
Look for number 2 next to the HDMI sockets on your TV. This input returns TV audio to a compatible soundbar or receiver.
LG Sverige · OLED83C36LAFactory reset · OLED83C36LA
Check the model code and note your settings before clearing them.
- Open Settings, then All Settings.
- Select General and then System.
- Choose Reset to Initial Settings.
- Read the TV prompt. Confirm only if you want to erase the settings. Wait for setup to appear.
- Finish setup, select your usual audio source and test the same programme again.
Manufacturer support instructions · LG
Source market Sweden · Checked 4 November 2026
Support for your country
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TV and speaker problems
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