# Q20300S9 | How to Configure Auto Power-On After AC Power Recovery

Learn how to enable auto power-on after AC power recovery on Q20300S9 Mini PC via BIOS. Access IntelRCSetup > South Bridge Chipset Configuration > State After G3 and set the option to Power On for unattended continuous operation.

1. Enter BIOS setup.
2. Navigate to: **IntelRCSetup → South Bridge Chipset Configuration → State After G3**
3. Set **State After G3** to **Power On**.
4. Save changes and reboot the device.

> Description: This setting allows the Q20300S9 Mini PC to boot automatically once AC power is restored after power outage, ideal for unattended 24/7 network and industrial applications.

![](https://www.qotom.com/article/2026/250-01.png)

**BIOS** -> **IntelRCSetup** -> **South Bridge Chipset Configuration**  -> **State After G3** ->  **Power on** ->  **Save and Reboot**

![](https://www.qotom.com/article/2026/250-02.png)

Updated: 2026-09-17T11:50:19.54881+00:00

Source: https://www.qotom.com/support/q20300s9-how-to-set-auto-power-on-after-ac-power-recovery