Model guide · Soundbar
LG S90Q
Connect LG S90Q to the TV or check sound from your usual source. To prepare for a reset, follow this step. Find the Wi-Fi button on the soundbar.
In store? To share a particular step, open the 3D guide and choose Share step there.
Share the model guide · QR code
Scan with the camera on the customer’s phone.
https://fixmytvsound.com/en/guides/lg-s90q/Factory reset · S90Q
Check the model code and note your settings before clearing them.
- Find the Wi-Fi button on the soundbar.
- Hold Wi-Fi for over 5 seconds. Allow the reset to finish.
- Finish setup, select your usual audio source and test the same programme again.
Manufacturer support instructions · LG
Source market Canada · Checked 4 November 2026
Support for your country
Sverige · United States · Nigeria / Africa · Other countries