Minitool Partition Wizard Free Convert Gpt To Mbr
Minitool Partition Wizard Gpt To Mbr File
Minitool Partition Wizard Gpt To Mbr Gpt
Minitool Partition Wizard Bootable 9.1
Minitool Partition Wizard Gpt To Mbr

MBR cannot exist on non-partitioned media like floppies. When you get a new hard drive, you can use MiniTool Partition Wizard and its ' Initialize to MBR Disk ' function to do this job.
MiniTool Partition Wizardを使用して、システムディスクをGPTからMBRに変換することはお勧めしません。自己責任で操作してください。データディスクの変換を行う場合、変換後の不具合に備えて、予め次のように操作してください。.

Summary :

This post is tailored for Windows users who want to convert MBR to GPT during Windows installation. If you are one of them, you can read this post from which you can get two methods, namely using Command Prompt or MiniTool Partition Wizard to finish the conversion.

GUID Partition Table (GPT ) refers to the unique identifier partition table.It is a part of the United Extensive Firmware Interface standard (Unified EFI Forum proposed replacement for the PC BIOS), and used to replace master boot record (MBR ) partition table which is in BIOS and uses 32 bits to save logical block address and size. While the first two methods are good for converting non-system hard drives from MBR partition style to GPT, mbr2gpt is the ultimate tool for converting any kind of drive to GPT. There are third party tools like MiniTool Partition Wizard, Disk Genius, Partition Magic that can easily and safely convert any type of partition style.

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Are You Sure to Convert MBR to GPT During Windows Installation?

Before showing the 2 methods about how to convert MBR to GPT during Windows installation, I would like to make a simple introduction to the two partition styles at first. Please spend your minutes reading this part as it may help you figure out you really need to make this conversion or not.

What is MBR? What advantages or disadvantages does it have?

A master boot record (MBR) is a special type of boot sector at the very beginning of partitioned computer mass storage devices intended for use with IBM PC-compatible system and beyond. It records the information that how the logical partitions, containing file systems, are organized on that medium.

Keep using MBR disk, you have the following reasons:

MBR produces a high quality;
Your computer only supports Legacy BIOS mode.

However, this partition style only supports at most four primary partitions or three primary partitions and one extended partition containing many logical partitions (If you have some questions about how to create more partitions on an MBR disk, you can read the post: How to Create More Than 4 Partitions on MBR Disk in Windows 10).

Furthermore, this partition style only supports a single partition no more than 2TB. It means that you should set the disk more than 2TB as a GPT disk or you will run into a problem like 3TB hard Drive only using 2TB.

What is GPT? What advantages does it have?

Standing for GUID Partition Table, GPT is a new standard with many advantages. Why is it called GUID Partition Table? The reason is that every partition on your drive has a “globally unique identifier”.

Converting to GPT disk, you have the following reasons:

The hard disk is larger than 2TB;
To create more than 4 primary partitions on the disk (In theory, this type of hard disk drive can support 128 primary partitions);
Your computer supports UEFI mode and this mode is enabled.

The above content just shows a short comparison of these two partition styles. If you want to learn about more information about MBR vs GPT, please click MBR vs. GPT Guide: What's The Difference and Which One Is Better.

After seeing the comparison, you may draw a conclusion that GPT disk is much better than MBR disk in terms of some aspects, and you may want to convert MBR disk to GPT disk when you have got a new disk for Windows installation. How to achieve this conversion?

To do that, you should make sure that your computer does support UEFI by entering BIOS.

If it doesn’t, you may get this information “Windows Cannot Be Installed to This Disk. The Selected Disk Is of the GPT Partition Style.” when you install Windows on GPT disk. Once you get this information, you can read the MiniTool’s post: Windows Cannot Be Installed to a Disk? Here Are Solutions.

If your computer does support UEFI mode and this mode is enabled, let’s see how to convert MBR to GPT during Windows installation.

Method 1: Convert MBR to GPT During Windows Installation with DiskPart Commands

As we know, DiskPart commands can help us manage our PC’s drive. But do you know it can also help us convert MBR to GPT during Windows installation?

Using this utility to finish this conversion, you should note that you must select an object to give it focus before making any changes with those commands.

Furthermore, this utility is available in the following operating systems: Windows 10/8/7 and Windows Server 2019/2016/2012/2008.

If you are using one of the above Windows operating systems, please keep reading to finish the conversion by using Command Prompt. If not, you can try Method 2.

Here is the tutorial on MBR to GPT during Windows installation via DiskPart commands.

Step 1: During Windows installation, please press F8 key on the keyboard to access Command Prompt.

Step 2: After getting a cmd.exe window, please input diskpart and hit Enter key on the keyboard.

Step 3: After getting a newly popping-up window, please input the following commands in order, and then hit Enter key on the keyboard after inputting each command.

Note: Please make sure your selected disk is an MBR disk. Since Disk 1 is an MBR disk, here I take Disk 1 as an example to complete this conversion.

list disk
select disk 1
clean
convert gpt

When you see “DiskPart successfully converted the selected disk to GPT format”, the conversion completes.

As you see, this method can help you convert MBR to GPT during Windows installation with few steps. But it can also clean your data stored in the selected disk. If you don’t want to lose any data and complete this conversion, you can move to the following method.

Tip: Maybe you have the experience that you cleaned a wrong disk with DiskPart, and you can click Clean on Wrong Disk? Undo Diskpart Clean Command Now to make up for your loss.

Method 2: Convert MBR to GPT During Windows Installation Using Partition Manager – No Data Loss

To avoid data loss when converting MBR to GPT during Windows installation, it is highly recommended that you use the third-party software – MiniTool Partition Wizard.

Tencent gaming buddy download for macbook air 2. It is a really useful partition manager that can help you upgrade to a larger hard disk without reinstalling OS, back up data to secure your data security, check your disk health, and so on. It can also help you convert MBR to GPT during Windows installation without losing data.

How to convert MBR to GPT during Windows installation via MiniTool Partition Wizard? To do that, you should complete two steps, namely making a USB boot disk and converting MBR to GPT.

Minitool Partition Wizard Free Convert Gpt To Mbr

Make a USB Boot Disk with MiniTool Partition Wizard

Since no running OS is installed on your computer, you need to create a USB boot disk on another normally running computer at first. To do that, you should pay some money for the bootable edition of MiniTool Partition Wizard.

How to create a USB boot disk? Please refer to the following tutorial.

Step 1: Prepare a normally running computer and a USB (CD/DVD is also allowed) in advance.

Note: If there is anything important stored in the USB, please back up them at first. You can apply Copy Partition

Minitool Partition Wizard Gpt To Mbr