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Safe way to Convert MBR System Disk to GPT

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2016-09-22 11:13:58 Posted by Judie to GPT Disk Parition Manager

Trying to convert MBR system disk to GPT? EaseUS partition tool allows you to do this job easily without doing another clean Windows install and erasing everything.

Can I convert MBR system disk to GPT?

Two weeks ago, I did a clean install of Windows 10 on my computer. But now find that the 3 TB disk which contains the operating system is an MBR disk. I guess Windows installed to it as an MBR disk instead of GPT. I want to convert the system disk from MBR to GPT, so I can make full use of the hard drive. Is it possible to convert Windows 10 MBR disk to GPT without doing another clean install and erasing everything I've done since windows 10 upgrade? If so, how can I do that?

Usually, people choose to convert MBR disk to GPT disk to make full use of the computer hard drive. And it is an easy task as many third-party tools can help you do it. But if the hard drive is system disk, things will become much more complicated. You know, there is few tool has such a function. But don’t worry! In this page, we will share you EaseUS partition tool, a wonderful software that you can use to convert MBR system disk to GPT and introduce you how to use the program to do the converting job.

Steps to convert MBR system disk to GPT with EaseUS partition tool

EaseUS partition tool is an all-in-one disk partition management tool which is designed for all disk-related tasks such as partitioning hard drive, settling low disk space problem, converting GPT to MBR and vise versa. Unlike other partition manager, this program allows you to convert MBR system disk to GPT without Windows reinstalling and data loss. Now you can try it and no obstacle will you meet.

Step 1. Launch EaseUS Partition Master.

Step 2. Choose the disk you want to convert, right click and select "Covert MBR to GPT" option in the drop-down list.

Choose the system disk you want to convert from MBR to GPT

Step 3. Click "Apply" button on the toolbar and confirm your operation by click "Yes" in the popup dialog to commit the changes.

Convert MBR system disk to GPT without data loss