# ME Pro LX 调整风扇转速

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

1. ##### <span class="md-plain">开机连续短按 </span><span class="md-pair-s" spellcheck="false">`Del`</span><span class="md-plain"> 键进入 BIOS</span>
2. ##### <span class="md-plain">使用键盘方向键移动到 </span><span class="md-pair-s" spellcheck="false">`高级设置`</span><span class="md-plain"> 选项，按下回车键</span>
    
    [![Screenshot_2026-07-08_10-19-40.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-10/scaled-1680-/liPpt88h7IKAdElm-screenshot-2026-07-08-10-19-40.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-10/liPpt88h7IKAdElm-screenshot-2026-07-08-10-19-40.png)
3. ##### <span class="md-plain">移动到 </span><span class="md-pair-s" spellcheck="false">`系统管理控制器`</span><span class="md-plain"> 选项并按下回车键</span>
    
    [![Screenshot_2026-07-08_10-19-44.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-10/scaled-1680-/70IkTtHqgC4nQxbF-screenshot-2026-07-08-10-19-44.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-10/70IkTtHqgC4nQxbF-screenshot-2026-07-08-10-19-44.png)
4. ##### <span class="md-plain">移动到 </span><span class="md-pair-s" spellcheck="false">`智能风扇控制`</span><span class="md-plain"> 选项并按下回车键</span>
    
    [![Screenshot_2026-07-08_10-19-45.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-10/scaled-1680-/UmE7aKB6G2DjaHMC-screenshot-2026-07-08-10-19-45.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-10/UmE7aKB6G2DjaHMC-screenshot-2026-07-08-10-19-45.png)
5. ##### <span class="md-plain">选择 </span><span class="md-pair-s" spellcheck="false">`Pwm1模式选择`</span><span class="md-plain"> 选项并按下回车键，可以看到有四个选项，这里我们只用前三个选项即可</span>
    
    
    1. ##### <span class="md-plain">自动调速模式</span> <span class="md-plain">该模式下的风扇转速完全根据传感器自动调整，无法手动调整。</span> <span class="md-plain">可选择下方的 </span><span class="md-pair-s" spellcheck="false">`自动调速模式的调速表`</span><span class="md-plain"> 查看具体调速策略</span>
        
        [![Screenshot_2026-07-08_10-19-49.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-10/scaled-1680-/c25eLcYNAoJ9A1dh-screenshot-2026-07-08-10-19-49.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-10/c25eLcYNAoJ9A1dh-screenshot-2026-07-08-10-19-49.png)
    2. ##### <span class="md-plain">固定调速模式</span> <span class="md-plain">该模式下可选择 </span><span class="md-pair-s" spellcheck="false">`固定调速模式PWM占空比`</span><span class="md-plain"> 调整风扇转速，按下回车键即可修改数值</span> <span class="md-plain">调整范围为 \[0-100\] ，数值越大，风扇转速越高</span>
        
        [![Screenshot_2026-07-08_10-19-51.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-10/scaled-1680-/Y0Xt8tIXyuTQnuEi-screenshot-2026-07-08-10-19-51.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-10/Y0Xt8tIXyuTQnuEi-screenshot-2026-07-08-10-19-51.png)
    3. ##### <span class="md-plain">关闭模式</span> <span class="md-plain">该模式下将禁用风扇，一般不建议使用该模式</span>
        
        [![Screenshot_2026-07-08_10-19-54.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-10/scaled-1680-/d70BRw8PBDLETAru-screenshot-2026-07-08-10-19-54.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-10/d70BRw8PBDLETAru-screenshot-2026-07-08-10-19-54.png)
6. ##### <span class="md-plain">修改好后按 </span><span class="md-pair-s" spellcheck="false">`ESC`</span><span class="md-plain"> 键返回首页</span>
7. ##### <span class="md-plain">移动到 </span><span class="md-pair-s" spellcheck="false">`保存退出`</span><span class="md-plain"> 选项并按下回车</span>
    
    [![Screenshot_2026-07-08_14-29-15.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-10/scaled-1680-/r3Cuhqrdul0kDtly-screenshot-2026-07-08-14-29-15.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-10/r3Cuhqrdul0kDtly-screenshot-2026-07-08-14-29-15.png)
8. ##### <span class="md-plain">选择 </span><span class="md-pair-s" spellcheck="false">`保存更改并重启`</span><span class="md-plain"> ，连续按下两次回车键即可保存重启</span>
    
    [![Screenshot_2026-07-08_14-29-19.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-10/scaled-1680-/Fl4Gu0XsHJuyleRY-screenshot-2026-07-08-14-29-19.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-10/Fl4Gu0XsHJuyleRY-screenshot-2026-07-08-14-29-19.png)