Why LG Sound Sync does not work with my LG SPN5B-W Speaker System?
- MMadeline KellySep 9, 2025
If LG Sound Sync isn't working with your LG Speaker System, first verify that your LG TV supports LG Sound Sync. Then, check the connection of LG Sound Sync, whether it's optical or wireless. Finally, check the sound settings on both your TV and the speaker system.