Change Partition to Primary Using Diskpart (Detailed Tutorial)

This tutorial explains how to convert a logical partition to a primary partition in Windows using DiskPart and offers a safer alternative.

Understanding Partitions

Before proceeding, it's crucial to understand the difference:

• Primary Partition: Typically houses the operating system or essential system files. An MBR disk can have up to four, while a GPT disk supports many more. Only a primary partition can be marked as active for booting.
• Logical Partition: Resides within an extended partition on an MBR disk. It cannot be set as active and is generally used for data storage.

Method 1: Using DiskPart (Data Loss Risk)

DiskPart is a command-line utility. Using it to convert a logical partition to primary will delete all data on that partition. Proceed with caution!

1. Press Windows R, type diskpart, and click OK. Confirm the UAC prompt.
2. Enter the following commands in the DiskPart window (press Enter after each):
   • list disk (Lists available disks)
   • select disk # (Replace # with the disk number containing the target partition)
   • list partition (Lists partitions on the selected disk)
   • select partition # (Replace # with the partition number to convert)
   • delete partition override (This is crucial to delete the partition; use override to bypass warnings)
   • create partition primary (Creates a new primary partition)

Method 2: Using MiniTool Partition Wizard (Data Safe)

MiniTool Partition Wizard provides a safer alternative, allowing conversion without data loss.

1. Download, install, and run MiniTool Partition Wizard Free.
2. Select the logical partition you wish to convert.
3. From the left menu, choose "Set Partition as Primary".
4. Click the "Apply" button to execute the changes.

Conclusion

This guide details two methods for converting partitions. While DiskPart offers a command-line approach, MiniTool Partition Wizard is recommended for its data-safe conversion process. Remember to back up important data before making any partition changes. For data recovery from accidental loss, consider using MiniTool Power Data Recovery. Contact for any questions regarding MiniTool software.

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