MBR代表使用标准BIOS 分区^{(BIOS partition)}表的主引导记录。^{(Master Boot Record)}相比之下，GPT代表GUID 分区表^{(GUID Partition Table)}，它是作为统一可扩展固件接口^{(Unified Extensible Firmware Interface)}( UEFI ) 的一部分引入的。虽然GPT被认为比MBR更好，因为^(MBR)MBR的限制是它不能支持大于 2 TB 的磁盘大小，你不能在^{(support disk size)}MBR 磁盘^{(MBR Disk)}上创建超过 4 个分区等。

现在较旧的操作系统仍然支持MBR 分区样式，^{(MBR partition style and chances)}如果您使用的是旧系统，那么您的系统可能已经有一个MBR 磁盘分区^{(MBR Disk partition)}。此外，如果您想使用 32 位Windows，则它不适用于GPT Disk，在这种情况下，您需要将您的磁盘从GPT转换为MBR。无论如何^(Anyway)，不​​要浪费任何时间，让我们在下面列出的教程的帮助下看看如何在Windows 10中将^{(Windows 10)}GPT 磁盘^{(GPT Disk)}转换为MBR 磁盘。^{(MBR Disk)}

如何在Windows 10中将^{(Windows 10)}GPT 磁盘^{(GPT Disk)}转换为MBR 磁盘^{(MBR Disk)}

确保^(Make)创建一个还原点^{(restore point)} 以防万一^{(case something)}出现问题。

方法一：Diskpart中将GPT磁盘转为MBR磁盘【数据丢失】^{(Method 1: Convert GPT Disk to MBR Disk in Diskpart [Data Loss])}

1.打开命令提示符^{(Command Prompt)}。用户可以通过搜索“cmd”然后按 Enter 来执行此步骤。

2. 键入Diskpart并按Enter打开Diskpart 实用程序^{(Diskpart utility)}。

3.现在一一键入以下命令^{(command one)}，并在每个命令后按Enter ：

list disk（记下要从 GPT 转换为 MBR 的磁盘编号）^{(list disk (Note down the number of the disk which you want to convert from GPT to MBR))}
select disk # (Replace the # with the number which you noted down above)
clean（运行 clean 命令将删除磁盘上的所有分区或卷磁盘）^{(clean (Running the clean command will delete all partitions or volumes on the disk))}
转换 mbr^{(convert mbr)}

4. “ convert mbr ”命令会将GUID Partition Table (GPT) 分区样式的空基本磁盘转换^{(GUID Partition Table (GPT) partition style into )}为Master Boot Record (MBR) 分区样式的基本磁盘。^{(a basic disk with the Master Boot Record (MBR) partition style.)}

5. 现在您需要在未分配的 MBR 磁盘上创建一个新的简单卷。^{(New Simple Volume)}

这是如何在没有任何第三方工具帮助的情况下在 Windows 10 中将 GPT 磁盘转换为 MBR 磁盘。^{(How to Convert GPT Disk to MBR Disk in Windows 10 without the help of any third-party tools.)}

方法二：磁盘管理中将GPT磁盘转为MBR磁盘【数据丢失】^{(Method 2: Convert GPT Disk to MBR Disk in Disk Management [Data Loss])}

1. 按 Windows 键 + R 然后键入diskmgmt.msc并按 Enter 打开磁盘管理。^{(Disk Management.)}

2. 在磁盘管理^{(Disk Management)}下，选择要转换的磁盘^(Disk)，然后确保右键单击其每个分区并选择删除^{( Delete)} 分区或删除卷。^{(Partition or Delete Volume.)}执行此操作，直到所需磁盘上只剩下未分配的空间。

注意：^(Note:)如果磁盘不包含任何分区或卷，您只会将GPT 磁盘^{(GPT disk)}转换为MBR 。

3.接下来，右键单击未分配的空间并选择“^{(space and select “)}转换为MBR磁盘^{(Convert to MBR Disk)}”选项。

4. 磁盘转换为MBR后，您可以创建一个新的简单卷。^{( New Simple Volume.)}

方法3：使用迷你工具分区向导将GPT磁盘转换为MBR磁盘【不丢失数据】^{(Method 3: Convert GPT Disk to MBR Disk Using MiniTool Partition Wizard [Without Data Loss])}

MiniTool Partition Wizard是一个付费工具，但您可以使用MiniTool Partition Wizard 免费版^{(MiniTool Partition Wizard Free Edition)}将您的磁盘从GPT转换为MBR。

1.从此链接^{(MiniTool Partition Wizard Free Edition from this link)}下载并安装MiniTool分区向导免费版。

2. 接下来，双击MiniTool 分区向导应用程序^{(MiniTool Partition Wizard application)}以启动它，然后单击启动应用程序。^{( Launch Application.)}

3. 在左侧，单击转换磁盘下的“将 GPT 磁盘转换为 MBR 磁盘^{(Convert GPT Disk to MBR Disk)}”。

4. 在右侧窗口^{(right window)}中，选择要转换的磁盘#（# 是磁盘编号^{(disk number)}），然后单击^{( click on the Apply)}菜单中的应用按钮。

5.点击是确认，^{(Yes to confirm,)} MiniTool分区向导^{(MiniTool Partition Wizard)}将开始将您的GPT磁盘^{(GPT Disk)}转换为MBR磁盘^{(MBR Disk)}。

6. 完成后会显示成功信息，点击确定关闭。

7. 您现在可以关闭MiniTool 分区向导^{(MiniTool Partition Wizard)}并重新启动您的 PC。

这是 如何在 Windows 10 中^{(How to Convert GPT Disk to MBR Disk in Windows 10 without data loss)}使用 MiniTool 分区向导将 GPT 磁盘转换为 MBR 磁盘而不会丢失数据。

方法4：使用EaseUS Partition Master将GPT磁盘转换为MBR磁盘[不丢失数据]^{(Method 4: Convert GPT Disk to MBR Disk Using EaseUS Partition Master [Without Data Loss])}

1.从此链接^{(EaseUS Partition Master Free Trial from this link.)}下载并安装EaseUS Partition Master 免费试用版。

2. 双击EaseUS Partition Master 应用程序^{(EaseUS Partition Master application)}以启动它，然后从左侧菜单中单击^{(side menu click)}操作下的“将 GPT 转换为 MBR^{(Convert GPT to MBR)} ”。

3. 选择要转换的磁盘#（# 是磁盘号^{(disk number)}）然后单击菜单中的应用^(Apply)按钮。

4. 单击是确认，^{(Yes to confirm,)} EaseUS Partition Master^{(EaseUS Partition Master)}将开始将您的GPT 磁盘^{(GPT Disk)}转换为MBR 磁盘^{(MBR Disk)}。

5. 完成后会显示成功信息，点击确定关闭。

推荐的：^{(Recommended:)}

• ^{(Convert MBR)}在Windows 10中将^{(Windows 10)}MBR 转换为GPT 磁盘而不会丢失数据^{(GPT Disk Without Data Loss)}
• 在Windows 10中启用或禁用强制磁盘配额限制^{(Enforce Disk Quota Limits)}
• 如何在Windows 10中使用^{(Windows 10)}磁盘清理^{(Disk Cleanup)}
• 在Windows 10中启用或禁用磁盘配额^{(Disk Quotas)}

就是这样，您已经成功学习了如何在 Windows 10 中将 GPT 磁盘转换为 MBR 磁盘，^{(How to Convert GPT Disk to MBR Disk in Windows 10)}但是如果您对本教程仍有任何疑问，请随时在评论部分询问他们。

How to Convert GPT Disk to MBR Disk in Windows 10

MBR stands for Master Boot Record which uses the standard ΒIOS partition table. In contrast, GPT stands for thе GUID Partition Table which was іntrodυced as a part of the Unified Extensible Firmware Interface (UEFI). Although GPT is considered better than MBR due to the limitations оf MBR whіch is іt can’t support disk size larger than 2 TB, you cannot create more than 4 partitionѕ on an MBR Disk, etc.

Now older operating systems still support MBR partition style and chances are if you are using an old system then your system already has an MBR Disk partition. Also, if you want to use 32-bit Windows, then it won’t work with the GPT Disk, and in that case, you need to convert your disk from GPT to MBR. Anyway, without wasting any time, let’s see How to Convert GPT Disk to MBR Disk in Windows 10 with the help of the below-listed tutorial.

How to Convert GPT Disk to MBR Disk in Windows 10

Make sure to create a restore point just in case something goes wrong.

Method 1: Convert GPT Disk to MBR Disk in Diskpart [Data Loss]

1. Open Command Prompt. The user can perform this step by searching for ‘cmd’ and then press Enter.

2. Type Diskpart and hit Enter to open Diskpart utility.

3. Now type the following command one by one and hit Enter after each one:

list disk (Note down the number of the disk which you want to convert from GPT to MBR)
select disk # (Replace the # with the number which you noted down above)
clean (Running the clean command will delete all partitions or volumes on the disk)
convert mbr

4. The “convert mbr” command will convert an empty basic disk with the GUID Partition Table (GPT) partition style into a basic disk with the Master Boot Record (MBR) partition style.

5. Now you need to create a New Simple Volume on the unallocated MBR disk.

This is How to Convert GPT Disk to MBR Disk in Windows 10 without the help of any third-party tools.

Method 2: Convert GPT Disk to MBR Disk in Disk Management [Data Loss]

1. Press Windows Key + R then type diskmgmt.msc and hit Enter to open Disk Management.

2. Under Disk Management, select the Disk you want to convert then make sure right-click on each of its partitions and select Delete Partition or Delete Volume. Do this until only unallocated space is left on the desired disk.

Note: You will only convert a GPT disk to MBR if the disk does not contain any partitions or volumes.

3. Next, right-click on the unallocated space and select “Convert to MBR Disk” option.

4. Once the disk is converted to MBR, and you can create a New Simple Volume.

Method 3: Convert GPT Disk to MBR Disk Using MiniTool Partition Wizard [Without Data Loss]

MiniTool Partition Wizard is a paid tool, but you can use the MiniTool Partition Wizard Free Edition to convert your disk from GPT to MBR.

1. Download and install MiniTool Partition Wizard Free Edition from this link.

2. Next, double-click on the MiniTool Partition Wizard application to launch it then click on Launch Application.

3. From the left-hand side, click on “Convert GPT Disk to MBR Disk” under Convert Disk.

4. In the right window, select the disk # (# being the disk number) which you want to convert then click on the Apply button from the menu.

5. Click Yes to confirm, and the MiniTool Partition Wizard will start converting your GPT Disk to MBR Disk.

6. Once finished, it will show the successful message, click OK to close it.

7. You can now close MiniTool Partition Wizard and restart your PC.

This is How to Convert GPT Disk to MBR Disk in Windows 10 without data loss using MiniTool Partition Wizard.

Method 4: Convert GPT Disk to MBR Disk Using EaseUS Partition Master [Without Data Loss]

1. Download and Install EaseUS Partition Master Free Trial from this link.

2. Double-click on the EaseUS Partition Master application to launch it and then from the left-hand side menu click on “Convert GPT to MBR” under Operations.

3. Select the disk # (# being the disk number) to convert then click on Apply button from the menu.

4. Click Yes to confirm, and the EaseUS Partition Master will start converting your GPT Disk to MBR Disk.

5. Once finished, it will show the successful message, click Ok to close it.

Recommended:

• Convert MBR to GPT Disk Without Data Loss in Windows 10
• Enable or Disable Enforce Disk Quota Limits in Windows 10
• How to Use Disk Cleanup in Windows 10
• Enable or Disable Disk Quotas in Windows 10

That’s it you have successfully learned How to Convert GPT Disk to MBR Disk in Windows 10 but if you still have any queries regarding this tutorial then feel free to ask them in the comment’s section.

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