This guide will help if your Spark MINI runs into an issue where the knobs or buttons stop responding, freezes, or emits a high-pitched or unusual noise. Please follow the steps below to force shutdown and restart your Spark MINI.
Force Shutdown & Restart your Spark MINI
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- Unplug the USB cable from the Spark MINI.
- Hold the POWER button for over 10 seconds to force the amp to shut down.
- Release the POWER button, then hold it again until the Power Indicator lights up blue to restart the amp.
- Unplug the USB cable from the Spark MINI.
See also: Factory Reset for Spark MINI