Uefi duplicate boot entries Unlike issue #425, OpenCore is not duplicated, Windows is. Windows, OpenCore or the board firmware. If the boot order is configured to prioritize different drives during different boot attempts, it may generate multiple Windows Boot Manager entries in BIOS. Step-2. I am noticing that after I image it a few times during testing I am getting multiple Windows Boot manager entries in the "Bios" How do I get rid of these and what is causing so many to be created? Here is a picture of them on a Surface device. You can have multiple boot entries for an operating system, each with a different set of boot parameters. Windows Boot Manager (113473MB) Windows Boot Manager (P1: Kingston Model#) In another case: SATA 6G1 Windows Boot Manager The second one makes a little bit of sense, but in both cases, it doesn't make any sense in general since it was working. It's just the nameless duplicate entries that Jul 22, 2017 · It isn't really a duplicate of that. Use the appropriate key (e. net/wiki/display/EBCD/EasyBCD+B Nov 26, 2022 · It should be possible to use bcdedit /delete {THE_GUID} to remove a firmware boot entry, or to change its label using bcdedit /set {THE_GUID} description BAD so that you could delete it later. 3. Jan 24, 2025 · Misconfigured BIOS/UEFI settings: Improper BIOS/UEFI settings can cause the system to create additional entries, leading to two Boot Manager problems. Jan 5, 2021 · Just the duplicate entry of windows boot manager in UEFI bios. EFI description Windows Boot Manager locale en-us inherit {globalsettings} bootshutdowndisabled Yes default {default} resumeobject {00b840ac-0c93-11e5-bdea-941b40ff01bb} displayorder {default} bootsequence {default Aug 18, 2023 · Hello, I hope this message finds you well. Install and launch AOMEI Partition Assistant. Click on the "Tools" main tab and select "UEFI BIOS Boot Options Manager". My assumption was that one Mar 25, 2020 · System boots in UEFI only mode. You can search for how to enter BIOS on your device. 3: Aug 2, 2023 · Step 1. 2. I only have 1 drive in the computer (default as shipped). When using OpenCore to boot Windows, each time a duplicate entry is created in the UEFI boot list. My motherboard is Asus P8H61 s1155 and I haven't seen in BIOS any option to delete these entries. Oct 11, 2015 · • Design your system so that there is only one disk (an SSD if you like speed) that has an EFI partition that contains the Clover boot loader. Once you move the 2nd entry to be first, it does work. To remove a duplicate entry, use the following command, replacing {GUID} with the actual GUID of the duplicate entry: bcdedit /delete {GUID} Feb 20, 2023 · I'm currently getting duplicate boot devices in UEFI boot manager, like "Windows Boot Manager" twice; I can't tell which refers to what. Mar 23, 2013 · So I have been building images for Windows 8 using SCCM. Let's see the example below : In this case I wanted to remove the entry "Boot0002" because I've thought that I have in dual boot Arch Linux and Windows 11. , – or +) to move it down or up in the boot order until it is below the desired Windows Boot Manager entry. Delete unnecessary Boot Manager. EasyBCD entry matches one shown by bootrec and it looks like: Oct 12, 2015 · The easiest approach would be to set the Windows Hard Drive as the boot drive and only use its EFI to boot: 1. It spontaneously changes. Jun 8, 2023 · If you can boot into Linux in UEFI mode, use efibootmgr: efibootmgr to list entries (or efibootmgr -v in older versions); efibootmgr -b XXXX -B to delete an entry by number. I also tried to select the default one and skipping boot menu, still no effect and the boot menu shows up. efi file created. Mar 23, 2013 · I should possibly point out that in the UEFU boot settings in the BIOS menu I see two linux boot options and two Windows boot options which ties in with the fact that the info from boot repair sees two partitons ( sda2 and sda3) with boot entries on them The Boot menu has these options: Ubuntu Advanced Options for Ubuntu Windows UEFI recovery I also tried the "Delete Boot Option" in the Boot tab of the BIOS, but after rebooting those "UEFI OS" entries are coming back again. This is bad for two reasons: (1) there will be lot of files in the bootstore after a few deployments, (2) on Hyper-V Generation 2 VM's this will be top file in boot order, so PXE boot isn't active at next deployment. cmd script I am using sets the boot order to "Network IPv4, CD-ROM,HDD but with multiple entries it screws up because of the false entries. Jul 21, 2019 · You can remove the excess entries in msconfig> Boot tab, highlight and remove the ones not presently booted. From Linux, use efibootmgr to show the UEFI boot entries. Sep 29, 2023 · 3. You'll see entries like "Windows Boot Manager" and "Windows Boot Loader" with unique identifiers (GUIDs). Boot to Windows and install EasyUEFI. F12 Boot selection screen: UEFI OS <--- Open Core; Windows Apr 17, 2017 · As to your inability to boot Arch, that could be caused by any number of things, including Secure Boot problems, a damaged or buggy boot loader binary, a damaged EFI boot manager entry, missing or damaged components further on the boot chain (kernel, initrd file, etc. It still works and both entries can boot the OS correctly. Msconfig has those two entries but I cannot delete neither of them. Nov 24, 2019 · The BIOS detects the presence of either or both of * A bootable MBR (0xAA55 at the end of the first sector) * A UEFI bootloader on a FAT32/ESP partition, normally at the path /efi/boot/bootx64. Mar 3, 2025 · Since multiple Windows boot entries might cause some problems, in this part, we’ll show you how to remove UEFI boot entries in Windows 10. /EFI/Boot/bkpbootx64. Seems like they are automatically scanned and added but I don't remember it does that before upgrading. Step 2. Identify the duplicate entry you want to remove. May 23, 2015 · In Linux use the command efibootmgr. Nov 19, 2014 · When deploying physical or virtual systems with a UEFI BIOS, at every deployment there will be a bootmgfw. efibootmgr -v lists entries. Move the EFI folder containing Clover from the OSX hard drive over to the EFI Partition on the Windows Hard Drive - see Manually install Clover in Windows. Locate the duplicate Windows Boot Manager entry and select it. In case you wanted to regenerate these values in case they are deleted: First mount your ESP. In my BIOS or when, at boot, I press key for boot selection, I have two Windows Boot Manager despite I have only one Windows installation. It is very annoying, I have to go through 2 boot menus before my notebook starts up. Im guessing the active partition settings are wrong in windows? Doubt its related, but weird how it says there is 3 physical drives but then shows 4 later on Dec 15, 2012 · Nothing worked. 6. I am reaching out to seek assistance with an issue I encountered after installing Fedora on my ASUS laptop with UEFI BIOS version 310. Sep 24, 2023 · Look for duplicate entries in the list. . Upon accessing the BIOS, I noticed that there are two identical “Fedora” boot options available. For a better GUI to do this, install EasyBCD and access the Edit Boot Menu tab: http://neosmart. 4. efi These are the erroneous entries boot-repair created in /etc/grub. Apr 11, 2019 · Boot entry 2 has the same UID for SSD disk as boot entry 0 which is windows loader. The reason this is an issue is because the Setup. I attempted to manually partition the disk, creating separate /boot/efi and / partitions. Oct 15, 2013 · In the Windows 10 "Search the web and Windows" search type in "MSCONFIG" and click on the System Configuration Desktop App. d/25_custom that were subsequently Jun 4, 2018 · Currently my Test machine has 5 WBM entries. efi Jun 7, 2015 · Windows Boot Manager ----- identifier {bootmgr} device partition=\Device\HarddiskVolume1 path \EFI\MICROSOFT\BOOT\BOOTMGFW. 5. So,I would like to remove every redundant entry on every disk. ), and probably more. If you see two there, see if you can determine which of the two you need to delete. 7. It doesn't boot. Save the changes and exit the BIOS. Of course in OS X, all (I think) formatted drives will have an EFI partition, but you do not want two EFI partitions that contain ANY boot loader – that includes Clover, Chameleon, Chimera or whatever. Use EasyUEFI to create an entry for Jun 12, 2023 · Sometimes the BIOS of my PC does not detect some of my USB disks because they are overloaded by a lot of EFI boot entries. For example, 74ab4c2d-3660-4780-a9a1-f3cad2a533c0 matches entry 0 as well as entry 2. Boot from the alternative startup item, then locate "Windows Boot Manager" and click on the "Remove" button located on the right. efibootmgr -b 0002 -B would remove entry number 2 from the menu. Aug 10, 2018 · I have been experimented with MacOS X and I have one or two UEFI boot entries I want to delete. Click on the boot tab and see how many entries are listed there. So is there any way to do it within Windows, but with Legacy, not UEFI installation? Aug 10, 2016 · I have taken care of all of them now except one: I have multiple entries of Windows Boot Manager in my UEFI BIOS, and I can't figure out how to get rid of them. I actually don't know if I should even worry about getting rid of them. I am unsure which component is at fault for this bug. A boot entry is a set of options that define a load configuration for an operating system or bootable program. g. Way 1. Step 1. Look for the UEFI Boot Entries or Boot Priority options. I don't know what selecting each one will do. If I run in One method to customize boot options in Windows is to add a new boot entry for an operating system. Access the BIOS and identify the duplicate boot manager entries. pihiia xzbe cczmq dujssg flvzx wekoqs wbdl tceyjr nukh mala gau btemeama ntavb vveb wja