- Turn off the device.
- Unplug the AC power cord and disconnect all the cables connected to the Soundbar.
- Plug back in just the AC power cord.
- Turn on the Soundbar, and check if the issue is resolved.
- f the issue still occurs, turn off the Soundbar and leave it off for at least 30 minutes.
- Turn on the Soundbar.
Is the issue resolved?
- Yes, the issue is resolved.
- The issue was caused by a temporary malfunction of the Soundbar.
- No, the issue isn't resolved.