windows10 - how to create an efi partition 

 

 If you've managed to recover your Windows partition only or your EFI partition is damaged then you need to create a new EFI partition and connect to your Windows OS partition.

The video below created by Windows Ninja on Youtube is the perfect fix.


The following are the basic steps:

  1. Use diskpart in admin console (CMD) or Powershell
  2. Mount the EFI partition or create a new EFI partition space
  3. Delete the content of the EFI Partition
  4. Add the UEFI data from the windows partition to the EFI partition
  5. Restart Windows
  6. Enjoy a working Windows Computer