# ME Pro H 255 调整显存容量

##### <span class="md-plain">调整显存大小可以对计算机的图形处理和游戏表现产生影响。显存是显卡上的存储器，用于存储图像和视频数据。当显存不足时，计算机会从系统内存中获取数据，这将导致游戏和图像处理程序的性能下降。</span>

##### <span class="md-plain">如果您的计算机显存不足，您可以尝试调整显存大小以提高图形性能。调整显存大小的方法因计算机和显卡的不同而异，但通常可以通过在BIOS设置或显卡控制面板中选择显存大小来完成操作。</span>

##### <span class="md-plain">请注意，如果您将显存调整为过大的值，可能会降低系统的稳定性，或者在使用大量显存时出现帧率下降的情况。因此，在调整显存大小之前，请确保了解您的计算机的性能和限制。</span>

<div cid="n5" class="md-hr md-end-block" id="bkmrk-" mdtype="hr" tabindex="-1">---

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

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

[![image.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-07/scaled-1680-/S23E7GV7om3f3IxO-image.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-07/S23E7GV7om3f3IxO-image.png)

2. ##### <span class="md-plain">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</span><span class="md-pair-s ">**<span class="md-plain">【AMD CBS】</span>**</span><span class="md-plain">选项</span>

[![Screenshot_2026-06-24_11-55-05.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-07/scaled-1680-/AVTnmAdc4U8DQbAR-screenshot-2026-06-24-11-55-05.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-07/AVTnmAdc4U8DQbAR-screenshot-2026-06-24-11-55-05.png)

3. ##### <span class="md-plain">进入</span><span class="md-pair-s ">**<span class="md-plain">【NBIO Common Options】</span>**</span><span class="md-plain">选项</span>

[![Screenshot_2026-06-24_11-55-11.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-07/scaled-1680-/AQOAPdphf2rRNkrt-screenshot-2026-06-24-11-55-11.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-07/AQOAPdphf2rRNkrt-screenshot-2026-06-24-11-55-11.png)

4. ##### <span class="md-plain">进入</span><span class="md-pair-s ">**<span class="md-plain">【GFX Configuration】</span>**</span><span class="md-plain">选项</span>

[![Screenshot_2026-06-24_11-55-14.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-07/scaled-1680-/ZDFaGho1lul48jHm-screenshot-2026-06-24-11-55-14.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-07/ZDFaGho1lul48jHm-screenshot-2026-06-24-11-55-14.png)

5. ##### <span class="md-plain">在</span><span class="md-pair-s ">**<span class="md-plain">【UMA Frame buffer Size】</span>**</span><span class="md-plain">这里可以调整显存的大小，可以根据自己的需求进行修改，默认为 4G</span>

[![Screenshot_2026-06-24_11-55-21.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-07/scaled-1680-/mMomOuVimzWsXM0o-screenshot-2026-06-24-11-55-21.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-07/mMomOuVimzWsXM0o-screenshot-2026-06-24-11-55-21.png)

6. ##### <span class="md-plain">配置好以后，按</span><span class="md-pair-s ">**<span class="md-plain">【Y】</span>**</span><span class="md-plain md-expand">进行保存退出即可生效</span>

[![Screenshot_2026-06-24_11-55-29.png](https://doc.bee-link.com.cn/uploads/images/gallery/2026-07/scaled-1680-/PwpAgBQgFQ7GzvB6-screenshot-2026-06-24-11-55-29.png)](https://doc.bee-link.com.cn/uploads/images/gallery/2026-07/PwpAgBQgFQ7GzvB6-screenshot-2026-06-24-11-55-29.png)