- #Efi system partition windows 10 delete how to#
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In the pop-out small window, you can choose “Delete partition quickly without wiping data” or “Delete partition and wipe data on it”. Right-click the EFI system partition and select “Delete Partition”.Ģ.
#Efi system partition windows 10 delete install#
Install and launch AOMEI Partition Assistant Professional. It allows you to remove the EFI system partition or system reserved partition within 3 steps.ġ.
#Efi system partition windows 10 delete free#
In this situation, you can switch to the free partition manager: AOMEI Partition Assistant Standard. But when you try to delete ESP in Disk Management, you will find the Delete Volume option is grayed out. To delete a partition from a hard disk, Windows native Disk Management is recommended.
#Efi system partition windows 10 delete how to#
How to delete EFI system partition in Windows 10/8/7? If you have installed two Windows operating systems (two ESP have created) and you now plan to delete one of them, you can follow the below method to make it Things will be different if you want to delete the EFI system partition from an external hard drive (rather than the internal one). Then, this partition will be automatically removed. If you wish to delete the EFI partition and install a new Windows OS, you can directly reinstall the OS.
If you persist in deleting the healthy EFI system partition, you should remember: Don't do anything to the EFI partition if you want your Windows to run smoothly. Namely, it will make the installed system unbootable after deleting the EFI partition. Without the EFI partition, you cannot boot your Windows successfully. What happens if I delete EFI system partition?Īs described above, the EFI partition works like an interface for the computer to boot Windows off. In one word, deleting an EFI partition is risky. Therefore, you cannot see the EFI partition in Windows File Explorer unless you open the Disk Management. That's why the EFI system partition is usually locked and protected by the Windows operating system against any potential accidental deletion. Is EFI system partition necessary? Can you delete it directly? From above, we can know that the EFI system partition stores boot files that are necessary to load Windows operating system successfully. ▶System utilities (that will run before an OS is booted)
#Efi system partition windows 10 delete driver#
▶Device Driver (for devices present in a computer used by the firmware during the boot time) This type of partition always contains 4 major components: In the computer adopting the Legacy BIOS and MBR partition scheme, you will get a system reserved partition of the same size. If you click “OK” at the prompt small window, you will get an EFI system partition, which is around 100MB in size, but only has data worth 30 MB. If you have ever installed Windows OS by yourself, you may receive the prompt at the Windows setup that tells it’s going to create an EFI system partition for system files.
It is always created during the OS installation. When the computer is booted, UEFI firmware will load the bootloader (EFI\Microsoft\Boot\bootmgfw.efi) from the EFI system partition to start the OS and other necessary utilities. It is a partition on a data storage device and used by computers that adhere to the Unified Extensible Firmware Interface.
The EFI system partition is commonly known by its acronym ESP. What is an EFI system partition on Windows 10/11?