# SER8 RTC 定时开机设置教程

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

1. ##### <span class="md-plain">先将主机正常关机，按下电源键后立即连续短按 </span><span class="md-pair-s">**<span class="md-plain">Del</span>**</span><span class="md-plain"> 键，进入 BIOS。</span><span class="md-image md-img-loaded" data-src="https://doc.bee-link.com.cn/uploads/images/gallery/2025-03/scaled-1680-/gqIimage.png">![image.png](https://doc.bee-link.com.cn/uploads/images/gallery/2025-03/scaled-1680-/gqIimage.png)</span>
2. ##### <span class="md-plain">进入 BIOS 后，检查首页 【</span><span class="md-pair-s ">**<span class="md-plain">System Date</span>**</span><span class="md-plain">】和【</span><span class="md-pair-s ">**<span class="md-plain">System Time</span>**</span><span class="md-plain">】显示的时间与您当地时间一致。  
    </span><span class="md-plain">如时间不一致，可以用方向键移动到选项上，手动输入正确时间，然后按下回车确认。</span>
    
    [![Screenshot_2026-06-23_16-28-33.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-06/scaled-1680-/7M5ZJyacZ5J5cbdm-screenshot-2026-06-23-16-28-33.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-06/7M5ZJyacZ5J5cbdm-screenshot-2026-06-23-16-28-33.png)
3. ##### <span class="md-plain">接下来使用方向键切换到【</span><span class="md-pair-s ">**<span class="md-plain">Advanced</span>**</span><span class="md-plain">】，再进入子选项【</span><span class="md-pair-s ">**<span class="md-plain">OEM Features Management</span>**</span><span class="md-plain">】。</span>
    
    [![Screenshot_2026-06-23_16-28-35.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-06/scaled-1680-/GtOGfyC3DihBhR54-screenshot-2026-06-23-16-28-35.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-06/GtOGfyC3DihBhR54-screenshot-2026-06-23-16-28-35.png)
4. ##### <span class="md-plain">选择【</span><span class="md-pair-s ">**<span class="md-plain">Wake On RTC</span>**</span><span class="md-plain">】，有三个选项，默认为【</span><span class="md-pair-s ">**<span class="md-plain">Disable（禁用）</span>**</span><span class="md-plain">】。</span>
    
    [![Screenshot_2026-06-23_16-28-39.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-06/scaled-1680-/D48s4pAMcfe2HQ0q-screenshot-2026-06-23-16-28-39.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-06/D48s4pAMcfe2HQ0q-screenshot-2026-06-23-16-28-39.png)
5. ##### <span class="md-plain">选择需要使用的模式，下面是模式的说明：  
    </span> <span class="md-plain">【</span><span class="md-pair-s ">**<span class="md-plain">Fixed Time</span>**</span><span class="md-plain">】，固定时间定时开机：  
    </span> <span class="md-pair-s" spellcheck="false">`Wake up day`</span><span class="md-plain"> ：可设置 </span><span class="md-pair-s ">**<span class="md-plain">0-31</span>**</span><span class="md-plain"> 的时间范围，0 为每日，1-31 为具体某一日；  
    </span> <span class="md-pair-s" spellcheck="false">`Wake up hour`</span><span class="md-plain"> ：可设置 </span><span class="md-pair-s ">**<span class="md-plain">0-23</span>**</span><span class="md-plain"> 的时间范围，意为 0-23 时；  
    </span> <span class="md-pair-s" spellcheck="false">`Wake up minute`</span><span class="md-plain"> ：可设置 </span><span class="md-pair-s ">**<span class="md-plain">0-59</span>**</span><span class="md-plain"> 的时间范围，意为 0-59 分；  
    </span> <span class="md-pair-s" spellcheck="false">`Wake up second`</span><span class="md-plain"> ：可设置 </span><span class="md-pair-s ">**<span class="md-plain">0-59</span>**</span><span class="md-plain"> 的时间范围，意为 0-59 秒。  
    </span> <span class="md-plain">例如 </span><span class="md-pair-s ">**<span class="md-plain">\[0 15 50 0\]</span>**</span><span class="md-plain">，表示每天下午3点50分自动开机。</span>
    
    [![Screenshot_2026-06-23_16-28-46.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-06/scaled-1680-/qBr765uMTNBvyrCo-screenshot-2026-06-23-16-28-46.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-06/qBr765uMTNBvyrCo-screenshot-2026-06-23-16-28-46.png)
    
    ##### <span class="md-plain">  
    </span> <span class="md-plain">【</span><span class="md-pair-s ">**<span class="md-plain">Dynamic Time</span>**</span><span class="md-plain">】，延时自动开机：  
    </span> <span class="md-pair-s" spellcheck="false">`Wake up minute increase`</span><span class="md-plain"> ：可设置 </span><span class="md-pair-s ">**<span class="md-plain">1-5</span>**</span><span class="md-plain"> 的时间范围，表示将会在关机后数分钟自动开机。  
    例如设置为 3，表示将会在关机后 3 分钟自动开机。</span>
    
    [![Screenshot_2026-06-23_16-28-52.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-06/scaled-1680-/MGrTOFrdsPIzAeoq-screenshot-2026-06-23-16-28-52.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-06/MGrTOFrdsPIzAeoq-screenshot-2026-06-23-16-28-52.png)
6. ##### <span class="md-plain">设置好以后，按 【</span><span class="md-pair-s">**<span class="md-plain">F4</span>**</span><span class="md-plain">】 保存重启即可生效。</span>
    
    [![Screenshot_2026-06-23_16-28-48.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-06/scaled-1680-/KBUHR2vMaWjruyzO-screenshot-2026-06-23-16-28-48.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-06/KBUHR2vMaWjruyzO-screenshot-2026-06-23-16-28-48.png)