How to Convert MBR to UEFI in Windows 11 Without Data Loss

You ask yourself cHow to convert MBR to UEFI in Windows 11.? When upgrading to Windows 11, one of the essential requirements is using the GPT partition system instead of MBR. This change is crucial because GPT is compatible with UEFI, which improves boot performance and allows for the use of larger disk capacities. However, many users find themselves needing to convert their disk from MBR to GPT without losing data.

In this article, we'll explain in detail how to perform this conversion safely and effectively. We'll look at different methods, from tools built into Windows to third-party solutions that allow you to do the process without formatting the drive. Additionally, We will guide you through the process of enabling UEFI in the BIOS after conversion.. Let's get started with the article on how to convert MBR to UEFI in Windows 11.

What are MBR and GPT?

MBR (Master Boot Record) y GPT (GUID Partition Table) are two types of partition schemes used on hard drives. MBR It is an older standard with several limitations, such as a maximum disk size of 2 TB and the possibility of creating alone four partitions primaries. On the other hand, GPT It is a modern format that offers compatibility with larger discs and allows up to 128 partitions.

Why is it necessary to convert from MBR to GPT?

If you want to install Windows 11, you'll need a GPT disk. This partition system is essential because Windows 11 requires UEFI boot mode, and MBR is only supported on legacy BIOSes. Other advantages of switching to GPT include greater reliability, better partition management y support for disks larger than 2 TBNow that you know this, let's move on to how to convert MBR to GPT in Windows 11 without losing data, but first, one more step.

How to check if your disk is MBR or GPT

Before proceeding with the conversion, it's important to determine your disk's partition type. You can do this with these simple steps:

• Press Windows + R, writes diskmgmt.msc and press Enter.
• In the Disk Management window, right-click the disk and select Properties.
• Go to the tab Volumes and check the field Partition style. If indicated MBR, you will need to convert it to GPT.

In the next step, we'll teach you how to convert MBR to GPT in Windows 11. Pay attention.

Methods to convert MBR to GPT without data loss

1. Using the MBR2GPT.EXE tool

Windows includes a tool called MBR2GPT which allows for lossless conversion. To use it, follow these steps:

• Open the Symbol of the system as administrator.
• Run the command mbr2gpt /validate to check if the disc is suitable for conversion.
• If the validation is successful, execute mbr2gpt /convert to perform the conversion.

2. Convert with third-party software

There are tools like EASEUS Partition Master y MiniTool Partition Wizard, which offer a simple way to convert MBR a GPT without deleting data. These programs are ideal for users looking for a friendly graphical interface.

If you prefer a more extensive option in disk management, you can check out how to use the Windows Disk Manager for more information on managing your partitions.

3. Use DiskPart (Will delete all data)

If you don't mind losing data on the disk, you can use the command line tool Diskpart:

• Open the Symbol of the system as administrator.
• Write diskpart and press Enter.
• Run list disk and locate your disk number.
• Select the disk with select disk X (replaces X by the correct number).
• Write clean to delete all partitions.
• Convert the disk with convert gpt.

Also, if you are interested in how to identify the type of partition your hard drive has, we recommend you check out our article on How to know what type of partition my hard drive has. Now and finally we move on to the process of MBR to UEFI, that is, what you came to look for about cHow to convert MBR to UEFI in Windows 11.

How to Convert MBR to UEFI in Windows 11: Enable UEFI after conversion

And this is where the magic of how to convert MBR to UEFI in Windows 11 comes in. So that Windows 11 boot correctly, you must activate UEFI in the BIOS:

• Restart your PC and enter the BIOS (usually by pressing F2, F12 or Del at startup).
• Locate the settings Boot and change to UEFI.
• Save the changes and restart the computer.

Update a disk MBR a GPT It is an essential process if you plan to install Windows 11. With the methods described, you can choose the solution that best suits your experience level and needs. Use built-in tools such as MBR2GPT is the safest option to avoid data loss, but you can also opt for third-party software if you prefer a Graphic interface. Make sure to enable UEFI in the BIOS to complete the transition and ensure compatibility with Windows 11We hope this article has taught you how to convert MBR to UEFI in Windows 11, among many other things.

Cristian Garcia

Passionate about technology since he was little. I love being up to date in the sector and, above all, communicating it. That is why I have been dedicated to communication on technology and video game websites for many years. You can find me writing about Android, Windows, MacOS, iOS, Nintendo or any other related topic that comes to mind.