How to change GPT partition type on windows?



Partitioning a hard drive is an important and sometimes complicated task. It is easy to accidentally create a partition that has the wrong type, and it is not always obvious how to fix it. This article will explain how to change the partition type of a GPT disk in Windows.

First, it is important to understand the difference between GPT and MBR disk types. GPT stands for “GUID Partition Table” and is a modern disk partitioning format. It is the most reliable and secure way to partition a hard drive, as it uses advanced features such as CRC checksums to ensure data integrity. MBR stands for “Master Boot Record” and is an older disk partitioning format. It is still widely used, but it is not as secure as GPT.

To change the partition type of a GPT disk in Windows, you will need to use the diskpart tool. This is a command-line tool that is included with Windows, and it can be used to manage disks and partitions. To open the diskpart tool, open a command prompt window and type “diskpart”. Once the diskpart tool is open, you will need to select the disk that you want to change. To do this, type “list disk” and then select the disk number that corresponds to the disk you want to change.

Once the disk is selected, you will need to select the partition that you want to change. To do this, type “list partition” and then select the partition number that corresponds to the partition you want to change. Now you can change the partition type. To do this, type “set id=” followed by the new partition type. For example, if you want to change the partition type to “07h” (which is a type 7 partition), you would type “set id=07h”.

Once you have changed the partition type, you will need to apply the changes. To do this, type “clean” and press enter. This will apply the changes and make the new partition type permanent.

It is important to note that changing the partition type of a GPT disk can have unintended consequences. For example, if the new partition type is incompatible with the operating system, the system may not boot or function properly. It is also important to note that changing the partition type of a GPT disk will erase all the data on the disk. Therefore, it is important to make sure that you have backed up any data that you need before changing the partition type.

In conclusion, changing the partition type of a GPT disk in Windows is relatively easy, but it can have unintended consequences. It is important to make sure that you understand the risks before making any changes. Additionally, it is important to make sure that you have backed up any data that you need before changing the partition type.

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