Article ID : 00149874 / Last Modified : 07/21/2021

The volume of the Soundbar suddenly turns up, or it doesn't turn off by pressing the power button

    IMPORTANT: This article applies only to specific products and/or operating systems. Check Applicable Products and Categories for details.

    The soundbar may be in DEMO mode. Follow the steps below to reinitialize ALL RESET the system:

    Note: To cancel the demo mode, reset the Sound Bar. For details, refer to the How to reset the Sound Bar article.

    • How to initialize HT-S100F
      • On the soundbar, press and hold the + (volume), (power), and (input) buttons for more than five seconds.
    • How to initialize HT-S200F / S350 / SD35 / X8500 / X9000F / Z9F
      • On the soundbar, press and hold the - (volume down), and (power) buttons for more than five seconds.
    • How to initialize (ALL RESET) HT-G700
      • On the soundbar, press and hold the - (volume down), and (power) buttons for more than five seconds.
    • For other models check your manual for model-specific information.