![Uefi boot manager](https://cdn1.cdnme.se/5447227/9-3/screenshot_7_64e629489606ee7f9d1b7a79.jpg)
![uefi boot manager uefi boot manager](https://i.stack.imgur.com/bIucF.png)
It is recommended, to use theīCDEdit command " BCDEdit /export" to save a copy of the current system storage before deleting anyĮntries. In the case of UEFI, the kernel itself can be directly launched by the UEFI using the EFI boot stub. It is responsible for loading the kernel with the wanted kernel parameters and any external initramfs images. Please note, in case a still required bootloader entry will be deleted, the related OS won't boot anymore.īe sure, to delete only unwanted and not necessary entries. A boot loader is a piece of software started by the firmware ( BIOS or UEFI ). This document describes how to remove unwanted entries on Windows 10 using the BCDEdit command. In case there is more than one Windows installation or another type of OS has been installed (for example Linux OS installation) on the computer, additional bootloader entries are created and shown in the boot manager list. BCDEdit synchronizes the firmware namespace object in NVRAM with the system boot configuration data (BCD). On Unified Extensible Firmware Interface (UEFI)-based computers, firmware creates non-volatile random access memory (NVRAM) entries for local devices (such as Optical Disk- or Hardisk drives) when the computer boots.
![Uefi boot manager](https://cdn1.cdnme.se/5447227/9-3/screenshot_7_64e629489606ee7f9d1b7a79.jpg)