Windows 10: Problem trying to convert SSD from MBR to GPT

Hey, I've been having an issue for a long time and I've tried to fix it multiple times. my m.2 SSD just doesn't want to switch over to GPT I'm not sure what else i can try, I've tried using MBR2GPT.exe on CMD that didn't work, i even done a fresh install of windows on my main drive that i want to convert, used diskpart before windows was installed and i remember getting a message saying that the drive has successfully been converted but it wasn't I'm not sure what's the best thing that i can do to try convert it but no online guides seem to help me, if anyone knows what can be done it would be

:)

 

Convert only one partition on the disk from MBR to GPT

Step 2
Convert MBR to GPT without data loss

 

Cannot convert GPT to MBR.

Hi Michael,



I suggest you to follow the below steps and check if it helps.

This method you have to backup all your data and delete all partitions and volumes. Then use the
DISKPART command.

• Open command prompt and type in DISKPART and press Enter
• Then type in list disk (Note down the number of disk you want to convert to GPT)
• Then type in select disk number of disk
• Finally type in convert gpt.

Hope the information helps. Do reply if you need further assistance.

 

Convert only one partition on the disk from MBR to GPT

Follow the steps listed here on using GPTgen. He also lists how to create and restore backups.

Converting MBR to GPT without deleting your partitions