# System Force Reset

## Press and hold the orange button for 10 seconds.

If the T71 stops responding or freezes during use, please perform a forced reset by pressing and holding the orange button, as shown below.

{% hint style="info" %}
System Force Reset - pressing/holding the orange button for 10 seconds.
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<figure><img src="https://1681470171-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPXCFQOBxeQet2mkpvOzb%2Fuploads%2FAC1F0FpVSsZ9yYyROSiV%2Fimage.png?alt=media&#x26;token=271b8e53-c83c-4e53-959d-631ff63e5ca4" alt="" width="375"><figcaption><p>Force Reset - Hold the Orange Button for 10 seconds</p></figcaption></figure>

The T71 has a built-in Real-Time Operating System (RTOS), and it includes a feature that automatically reboots or resets the system internally if there is no response for a certain period. If a system lock-up occurs due to a software error during use, the system will automatically reset after a set amount of time.

{% hint style="danger" %}
Most cases of the T71 being unresponsive are due to entering ‘[Factory ROM Booting Mode](https://doc-kr.qudelix.com/t71/getting-started/factory-rom-booting).’ Please be cautious when connecting via USB to avoid entering this mode.
{% endhint %}