# SER8 8845HS关机USB断电设置

#### <span class="md-plain">零刻SER8 8845HS 关机后，USB还是有供电的，如果你想要关机取消USB供电，接下来教大家设置，关机后关闭USB供电</span>

```
 此教程只能关闭UBS供电，Typec接口暂时无法进行关闭。
```

#### <span class="md-pair-s ">**<span class="md-plain">操作步骤：</span>**</span>

#### <span class="md-pair-s">**<span class="md-plain">1. 首先关闭主机，按下电源启动后，当屏幕上出现logo后，迅速按下键盘上的Del键进入BIOS</span>**</span>

#### <span class="md-meta-i-c  md-link">[<span class="md-image md-img-loaded" data-src="https://doc.bee-link.com.cn/uploads/images/gallery/2025-03/scaled-1680-/bxximage.png">![image.png](https://doc.bee-link.com.cn/uploads/images/gallery/2025-03/scaled-1680-/bxximage.png)</span>](https://doc.bee-link.com.cn/uploads/images/gallery/2025-03/bxximage.png)</span>

#### <span class="md-pair-s">**<span class="md-plain">2. 进入BIOS后，使用方向键切换到【</span>\*<span class="md-pair-s ">*<span class="md-plain">Advanced</span>\**</span><span class="md-plain">】，进入【OEM Features Management】</span>**</span>

[![Screenshot_2026-06-09_11-57-09.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-06/scaled-1680-/rjGPZoqbLr2RLuov-screenshot-2026-06-09-11-57-09.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-06/rjGPZoqbLr2RLuov-screenshot-2026-06-09-11-57-09.png)

#### <span class="md-pair-s ">**<span class="md-plain">3. 在【Usb Power Controller】选项，【On】：默认为开启状态，关机后USB通电。【OFF】：关机后USB断电状态，可以根据自己的需求进行设置</span>**</span>

[![Screenshot_2026-06-09_11-57-17.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-06/scaled-1680-/ypIJCziYGab379Ql-screenshot-2026-06-09-11-57-17.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-06/ypIJCziYGab379Ql-screenshot-2026-06-09-11-57-17.png)

#### <span class="md-pair-s ">**<span class="md-plain">4. 修改完成后，按【F4】，选择【Y】进行保存退出即可</span>**</span>

[![Screenshot_2026-06-09_11-57-20.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-06/scaled-1680-/0g9OydytcBGH2nNP-screenshot-2026-06-09-11-57-20.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-06/0g9OydytcBGH2nNP-screenshot-2026-06-09-11-57-20.png)

#### <span class="md-pair-s ">**<span class="md-plain">注意事项：</span>**</span><span class="md-plain md-expand">关闭关机UBS断电后 休眠唤醒相关的功可能能会失效哦！</span>