Windows 10: Need Help with MBR2GPT

Discus and support Need Help with MBR2GPT in Windows 10 Support to solve the problem; Hello, I'm running ver 2004 in legacy BIOS mode & trying to move to UEFI The \validate completed OK once I reduced MBR partitions to 3 (from 4). Then... Discussion in 'Windows 10 Support' started by netalyst, Oct 1, 2020.

  1. NETALYST
    netalyst Win User

    Need Help with MBR2GPT


    Hello,
    I'm running ver 2004 in legacy BIOS mode & trying to move to UEFI
    The \validate completed OK once I reduced MBR partitions to 3 (from 4). Then ran the \ convert and got the following:

    MBR2GPT: Attempting to convert disk 0
    MBR2GPT: Retrieving layout of disk
    MBR2GPT: Validating layout, disk sector size is: 512 bytes
    MBR2GPT: Trying to shrink the OS partition
    MBR2GPT: Creating the EFI system partition
    MBR2GPT: Installing the new boot files
    MBR2GPT: Performing the layout conversion
    MBR2GPT: Migrating default boot entry
    MBR2GPT: Adding recovery boot entry
    MBR2GPT: Fixing drive letter mapping
    MBR2GPT: Conversion completed successfully
    Call WinReReapir to repair WinRE
    MBR2GPT: Failed to update ReAgent.xml, please try to manually disable and enable WinRE.
    MBR2GPT: Before the new system can boot properly you need to switch the firmware to boot to UEFI mode!
    PS C:\WINDOWS\system32>

    I'm lost as to what I should do next? Any help would be appreciated.
    Best,
    Mike

    :)
     
    netalyst, Oct 1, 2020
    #1
  2. THE GREATONE1
    The GreatOne1 Win User

    mbr2gpt

    MBR2GPT: Attempting to convert disk 0
    MBR2GPT: Retrieving layout of disk
    MBR2GPT: Validating layout, disk sector size is: 512 bytes
    Disk layout validation failed for disk 0
     
    The GreatOne1, Oct 1, 2020
    #2
  3. RAJAPRASAD2
    rajaprasad2 Win User
    mbr2gpt

    Hi Guys,

    can any one please help how to connect from mbr2gpt ?

    Thanks In advance
     
    rajaprasad2, Oct 1, 2020
    #3
  4. NAVYLCDR
    NavyLCDR Win User

    Need Help with MBR2GPT

    mbr2gpt

    Your computer is already booting in UEFI mode which means the drive is probably already in GPT format. What makes you think it isn't?

    What does diskpart, list disk show?


    Need Help with MBR2GPT [​IMG]
     
    NavyLCDR, Oct 1, 2020
    #4
Thema:

Need Help with MBR2GPT

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