• Ensure that BitLocker is turned off

• Download DiskGenius

• Ensure you have RECOVERY, RESTORE, MYASUS partition (if you don't have, try this)

  • RECOVERY partition should have Recovery/WindowsRE/ReAgent.xml
  • RESTORE partition should have Recovery/RecoveryImage/ASUS.swm
  • MYASUS partition should have AsusWinRE/AsusWinRE.idx
  • In some cases the name of partition might be different or multiple partitions exist in that case explore all partition through DiskGenius and look for the files mentioned above

• Assign proper label to following partitions (case sensitive)

  • To set label, in DiskGenius select the partition you want to rename right click --> set volume name --> type the proper name in the textbox --> hit ok
  • Set the label of C: drive to OS
  • Make sure the label of recovery, restore, myasus is correctly set to RECOVERY, RESTORE, MYASUS
  • Set the name of system partition to SYSTEM (sometimes has a blank label, this partition should contain EFI folder and is around 100MB in size)
  

• Link Windows Recovery Environment to RECOVERY partition

  • Search for command prompt and run it as administrator and execute the following commands:

    • diskpart
    • list disk
    • select disk # (probably disk 0)
    • list vol
    • select vol # (select the RECOVERY partition)
    • assign letter=x
    • exit
    

  • Next, navigate in Windows Explorer to C:\windows\system32\Recovery DELETE or RENAME the file ReAgent.xml

  • Go back to the elevated command prompt and execute the following commands:

    • reagentc /disable (just in case it's enabled with the wrong image, likely not)
    • reagentc /setreimage /path x:\Recovery\WindowsRE /target C:\Windows
    • reagentc /enable
    • diskpart
    • list disk
    • select disk # (probably disk 0)
    • list vol
    • select vol # (select the RECOVERY partition)
    • remove letter=x
    • exit
    

• Now go to WinRE (by holding shift and hitting restart) in troubleshoot there should be MyAsus in WinRE option!

credits:

https://www.reddit.com/r/ASUS/comments/r6rd94/comment/k5hbaqi https://www.reddit.com/r/ZephyrusG14/comments/nvvldu/comment/h167f0e

• For this to work we need to acquire donor backup images of MYASUS, RESTORE, RECOVERY partitions ideally from someone with the same device.
  • To create backup image ask the donor to follow this guide: How to Backup Partition to Image File
  • If no donor available and you have RESTORE partition intact you can try using this backup image. The file format, partition size and link are given below (EXPERIMENTAL NOT TESTED)
    • MYASUS partition [FAT32, 200MB]: https://drive.google.com/file/d/1utA8hrVOf7s10cC5dd0eqMBdIXuT9id6/view?usp=sharing
    • RECOVERY partition [NTFS, 700 MB] (HIGHLY EXPERIMENTAL) : https://drive.google.com/file/d/1fb5E8ffKV2C-t8K5khG5SrvRO9xrmik5/view?usp=sharing
• Create partitions with same size and file format as the donor (ask donor for the size and file format of the partition) for me RESTORE partition is around 22GB (22*1024 MB)
• On the newly created partition restore the backup image: Restore Partition from Backup Image File