# 调整CPU功率

### **操作步骤：**

#### **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**

[![image.png](https://doc.bee-link.com.cn/uploads/images/gallery/2025-03/scaled-1680-/hs9image.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2025-03/hs9image.png)

#### **2.** **进入BIOS后，使用方向键切换到【Advanced】，进入【AMD CBS】选项**

[![Screenshot+2023-11-02+16-20-17.png](https://doc.bee-link.com.cn/uploads/images/gallery/2025-03/scaled-1680-/screenshot2023-11-0216-20-17.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2025-03/screenshot2023-11-0216-20-17.png)

**3.进入【NBIO Common Options】选项**

[![Screenshot+2023-11-02+16-21-03.png](https://doc.bee-link.com.cn/uploads/images/gallery/2025-03/scaled-1680-/screenshot2023-11-0216-21-03.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2025-03/screenshot2023-11-0216-21-03.png)

**4.进入【SMU Common Options】选项**

[![Screenshot+2023-11-02+16-22-07.png](https://doc.bee-link.com.cn/uploads/images/gallery/2025-03/scaled-1680-/screenshot2023-11-0216-22-07.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2025-03/screenshot2023-11-0216-22-07.png)

#### **5.继续进入【SmartShift Control】**

[![Screenshot+2023-11-02+19-07-01.png](https://doc.bee-link.com.cn/uploads/images/gallery/2025-03/scaled-1680-/screenshot2023-11-0219-07-01.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2025-03/screenshot2023-11-0219-07-01.png)

#### **6.如果你需要调整功耗，可直接对【Apu Only sPPT Limit】、【Sustained PowerLimit】、【Fast PPT Limit】、【Slow PPT Limit】四个选项输入数值或使用数字键盘加减号进行调整（数值20000为20W功耗）**

[![Screenshot+2023-11-02+19-13-45.png](https://doc.bee-link.com.cn/uploads/images/gallery/2025-03/scaled-1680-/screenshot2023-11-0219-13-45.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2025-03/screenshot2023-11-0219-13-45.png)

**7.调整完成后，按下【F4】，选择【Yes】保存并退出即可生效**

[![Screenshot+2023-11-02+19-14-02.png](https://doc.bee-link.com.cn/uploads/images/gallery/2025-03/scaled-1680-/screenshot2023-11-0219-14-02.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2025-03/screenshot2023-11-0219-14-02.png)

**注意事项：增大功耗需要适当对风扇转速进行调整哦。**