I have an 8TB HDD that stores my videos and other large media. Unfortunately, when I first installed this hard drive, I mistakenly installed it as MBR instead of GPT. Therefore, I have only been able to use 2TB out of the 8TB total. I recently removed and wiped all the files I needed off my HDD, but now I can't convert them from MBR to GPT in Disk Management. Any help is greatly appreciated!
Sherly· Answered on Apr 18, 2024
From what you have said, I can learn that you can't convert a hard drive from MBR to GPT because of some reasons. As disk management can only convert an empty non-system disk file, therefore, before converting MBR to GPT, you need to delete all the partitions on the HDD before starting the MBR to GPT conversion. The conversion option from MBR to GPT in disk management will no longer be grayed out when you remove all partitions.
Therefore, there are some ways for you to fix your problem. The first way is to use disk management. However, in this way, you need to delete all your partitions on your HDD. If you do not delete your partitions on your HDD, you can refer to the second way below. Hers are some steps for you as follows:
Step 1. Go to the Manage option in This PC and choose Disk Management.
Step 2. Open the target MBR disk and select each partition. Select Delete Volume.
Step 3. Choose OK to confirm the volume deletion.
Step 4. Repeat steps two and step three until all the different disk volumes are deleted.
Step 5. The whole disk should display as unallocated after deleting different disk volumes. Then, right-click on the MBR disk and select Convert to a GPT disk.
Step 6. Close the disk management option once the disk conversion process is complete.
The above are the steps for you to convert your HDD from MBR to GPT. But in this way, you will lose all your data by deleting all your partitions on the HDD. There is another way for you to choose, and it can help you fix your issue without losing any data in a quick and simple way. It is to rely on a third-party software: EaseUS Partition Master. So you can try this software.
Here are some steps for you to follow:
Step 1. Download EaseUS Partition Master on your computer and launch it.
Step 2. Go to Disk Converter, choose the option Convert MBR to GPT, and click Next to continue.
Step 3. Choose the target MBR disk that you tend to convert to GPT, and click Convert to start the conversion.
Just needs the above simple steps, and you will successfully convert your HDD from MBR to GPT. In fact, besides the above function, the EaseUS Partition Master can also provide other functions for users, and you can learn about them as follows:
In a word, as a good MBR to GPT converter, EaseUS Partition Master can help you convert your HDD from MBR to GPT. Moreover, it can also convert other disks like SSD from MBR to GPT or from GPT to MBR. Briefly, it is a better option than disk management. You can try this software to solve your problem.
Should I Convert Drive From MBR to GPT to Use UEFI
Are you confused that you are not sure whether should I convert drive from MBR to GPT to use UEFI? This passage will tell you the answer, and you can read this passage.
Sherly
Apr 18, 2024
An Issue Comes Out When Converting the Drive to GPT to Use All of the Space, Any Help?
What could you do if an issue comes out when converting the drive to GPT to use all of the space? This article contains all information you need to know.
Roxanne
Apr 18, 2024
How Many Extended Partitions Can Be Created in a Hard Drive
Do you want to create more partitions but only to find out the operation is limited? How many extended partitions can be created in a hard drive? This page will offer you the answer.
Oliver
Mar 18, 2024
Dell No Longer Boots Legacy Drives, What Can I Do
This short passage will provide a quick way to fix the problem of Dell no longer boots Legacy drives. You can get the best solution to boot from Legacy again.
Cici
Apr 18, 2024
Help, Diskpart Cannot Extend Partitions Beyond 2TB, What to Do
Diskpart, as a reliable disk utility, sometimes may have problems like 'Diskpart cannot extend partitions beyond 2TB.' This article focuses on this issue. Dive into learning now.
Sherly
Jan 05, 2024
What Are MBR, GPT, and EFI Partitions? I Need Details
What are MBR, GPT, and EFI partitions? Many users are unfamiliar with the three partition schemes. This article aims to guide you through the conceptions and comprehensively understand MBR, GPT, and EFI partitions.
Roxanne
Apr 18, 2024