It is easy toconvert MBR to GPT without data lossby using the free partition manager, MiniTool Partition Wizard.
The selected disk has an MBR partition table error when installing Windows or some other reason.
Is it possible to convert MBR to GPT without operating system?
Fortunately, the answer is positive.
Listed below are two feasible methods to assist you in achieving this goal.
How to Convert MBR to GPT Without Operating System
Way 1.
Using MiniTool Partition Wizard
To convert MBR to GPT without operating system, we recommend you useMiniTool Partition Wizard.
Besides, it can convert MBR to GPT without data loss.
TheBootable Media Builderfeature is embedded in each paid edition of MiniTool Partition Wizard.
MiniTool Partition Wizard FreeClick to Download100%Clean & Safe
Step 1.
Prepare a USB flash drive and connect it to a functioning computer.
Recommended USB drive size: 4 GB 64 GB.
On the main interface of the registered MiniTool Partition Wizard, click theBootable Mediabutton tocreate a bootable USB drive.
Connect the bootable USB media into the computer without an operating system, thenboot from the bootable media.
Click theApplybutton located in the lower left corner.
Way 2.
The steps are as follows.
Now read this post to get useful ways to recover lost files after MBR to GPT conversion.
On a working computer, download theWindows Media Creation Tooland use it tomake a bootable USB drive.
Connect the bootable drive to the PC without an OS, then pressF2/Deletetoenter BIOS.
In BIOS, use the arrow key to select to boot from the USB drive.
In the Command Prompt window, pop in the following commands.
Remember to pressEnterafter each command line.
Once the command lines are executed, the MBR disk has been converted to GPT.
Drive became RAW accidentally?
This post shows you how to perform diskpart fix RAW partition without losing data.
Hope you’re able to complete the necessary actions successfully by referring to the instructions above.
Should you have any concerns about MiniTool software, just contact us via[email protected].
