Question how do I delete efi partition on M.2

Weanuts

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May 15, 2008
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I am trying to delete an efi partition on a backup drive so I can make the drive 1 contiguous drive. I have tried several diskpart commands and a reply comes on screen, (not supported) Is there, are there more than 1 diskpart commands to work around my to make drive whole again, problem? Thanks
 
I am trying to delete an efi partition on a backup drive so I can make the drive 1 contiguous drive. I have tried several diskpart commands and a reply comes on screen, (not supported) Is there, are there more than 1 diskpart commands to work around my to make drive whole again, problem? Thanks
We REALLY need to see your Disk Management window for this.

Multiple other questions will follow.
 
That is correct. I am trying to remove "efi" partition so that I can make my M.2 drive as it looked when I purchased it. (contiguous)
So....

Verify, in your BIOS boot order, that you are booting from Disk 0.

Then, commandline diskpart and the clean command on Disk 2 should wipe that entire drive.
Be absolutely sure what drive you're working with, because there is no coming back.
 
I am operating on "0"
I will try as you are suggesting "clean?" I will post any positive operation. otherwise, I will go about trying to go down a different path. Not sure if I have utilized command "clean" Much appreciated your time expertise.
 
I am operating on "0"
I will try as you are suggesting "clean?" I will post any positive operation. otherwise, I will go about trying to go down a different path. Not sure if I have utilized command "clean" Much appreciated your time expertise.
How to use the commandline clean function.

https://www.tomshardware.com/news/format-hard-drive-command-prompt,37632.html
https://www.seagate.com/support/kb/...-a-drive-through-the-command-prompt-005929en/
https://searchwindowsserver.techtar...t-to-create-extend-or-delete-a-disk-partition

Again, be absolutely sure of which drive you are accessing. There is no coming back from that.
 

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