# ME Pro 13500H 调整风扇转速

## <span class="md-plain">为什么要调整CPU风扇转速？</span>

##### <span class="md-plain">调整CPU风扇转速可以满足不同需求，视您的产品和使用情况而定，可以在BIOS中设置CPU风扇转速控制来实现。</span>

##### <span class="md-pair-s ">**<span class="md-plain">降低噪音</span>**</span><span class="md-plain">：如果您对风扇声音比较敏感，感觉风扇噪音较大，可以通过降低CPU风扇转速来减少噪音。</span>

##### <span class="md-pair-s ">**<span class="md-plain">降低温度</span>**</span><span class="md-plain">：如果您在安装多个硬盘之后感觉硬盘温度偏高，可以通过调整风扇转速来降低硬盘和整机的温度。</span>

## <span class="md-plain">CPU风扇转速调整步骤</span>

##### <span class="md-plain">以下是调整CPU风扇转速的具体操作步骤：</span>

1. ##### <span class="md-plain">先关闭电脑，按下电源键开机，屏幕出现logo后，</span><span class="md-pair-s ">**<span class="md-plain">迅速按下【Del】键</span>**</span><span class="md-plain">进入BIOS</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/2025-04/scaled-1680-/EE61.png">![图片 1.png](https://doc.bee-link.com.cn/uploads/images/gallery/2025-04/scaled-1680-/EE61.png)</span>](https://doc.bee-link.com.cn/uploads/images/gallery/2025-04/EE61.png)</span>
2. ##### <span class="md-plain">切换到</span><span class="md-pair-s ">**<span class="md-plain">【Advanced】</span>**</span><span class="md-plain">，进入</span><span class="md-pair-s ">**<span class="md-plain">【Hardware Monitor】</span>**</span>
    
    [![Screenshot_2026-06-24_11-59-32.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-07/scaled-1680-/HtdIUM3Qly2YlmGK-screenshot-2026-06-24-11-59-32.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-07/HtdIUM3Qly2YlmGK-screenshot-2026-06-24-11-59-32.png)
3. ##### <span class="md-plain">这四个 Smart Fan 里面只有 </span><span class="md-pair-s ">**<span class="md-plain">【CPU Smart Fan】</span>**</span><span class="md-plain">是有效的，设置这个就可以。 </span> <span class="md-plain">默认为</span><span class="md-pair-s ">**<span class="md-plain">【Automatic Mode】</span>**</span><span class="md-plain">模式</span>
    
    [![Screenshot_2026-06-24_11-59-44.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-07/scaled-1680-/sT8PMMlXa2KoGrD4-screenshot-2026-06-24-11-59-44.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-07/sT8PMMlXa2KoGrD4-screenshot-2026-06-24-11-59-44.png)
4. ##### <span class="md-plain">使用回车键进行切换调整，共有两个模式：</span>
    
    [![Screenshot_2026-06-24_11-59-58.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-07/scaled-1680-/nx214uBqzJHi3IPA-screenshot-2026-06-24-11-59-58.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-07/nx214uBqzJHi3IPA-screenshot-2026-06-24-11-59-58.png)

### <span class="md-plain">【Automatic Mode】</span>

##### <span class="md-plain">该模式为自定义模式，可以对温度以及转速进行自定义设置。如果您需要设置更多参数可以使用该模式。</span>

> ##### <span class="md-pair-s ">**<span class="md-plain">注意</span>**</span><span class="md-plain">：我们强烈建议您将\[Fan start PWM\]数值设置为65以上，以避免CPU过热。</span>

##### <span class="md-plain">可调整的参数包括：</span>

- ##### <span class="md-plain">【Fan off temperature limit】：风扇停转温度限制，当CPU温度低于此限制时，风扇可能会停止运转，以降低噪音和功耗。默认值为 30 度</span>
- ##### <span class="md-plain">【Fan start temperature limit】：风扇启动温度限制，一旦CPU温度达到或超过这个值，风扇就会开始转动。默认设置为 35 度</span>
- ##### <span class="md-plain">【Fan full speed temperature】：风扇全速运转温度限制，当CPU温度达到这个点时，风扇将以最大转速运行，以提供最大的散热效果。默认为 90 度</span>
- ##### <span class="md-plain">【Fan start PWM】：CPU风扇起始的速度，默认为 90</span>
- ##### <span class="md-plain">【PWM SLOPE SETTING】：斜率设置，风扇转速随着CPU温度变化的变化率，即温度上升或下降时，风扇转速相应调整的快慢程度的参数设置，默认为 2PWM</span>
    
    [![Screenshot_2026-06-24_11-59-44.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-07/scaled-1680-/3BRpYIdLWgLPJmXn-screenshot-2026-06-24-11-59-44.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-07/3BRpYIdLWgLPJmXn-screenshot-2026-06-24-11-59-44.png)

### <span class="md-plain">【Software Mode】</span>

##### <span class="md-plain">该模式下为预设参数，但您可以手动设置风扇PWM参数的值，可调整范围 0-100（%）。数值越高，风扇转速越快。</span>

[![Screenshot_2026-06-24_12-00-00.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-07/scaled-1680-/1oToT0tUJUHpt4wp-screenshot-2026-06-24-12-00-00.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-07/1oToT0tUJUHpt4wp-screenshot-2026-06-24-12-00-00.png)

5. ##### <span class="md-plain">设置好以后，按下 </span><span class="md-pair-s ">**<span class="md-plain">F4 - Yes</span>**</span><span class="md-plain"> 保存重启</span>
    
    [![Screenshot_2026-06-24_12-00-03.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-07/scaled-1680-/wQsAO6CpbCHyyxDV-screenshot-2026-06-24-12-00-03.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-07/wQsAO6CpbCHyyxDV-screenshot-2026-06-24-12-00-03.png)

#####  

##### <span class="md-pair-s md-expand">*<span class="md-plain">通过以上设置，您可以根据自己的需求来调整CPU风扇的转速，平衡噪音控制与散热效果。</span>*</span>