Windows 10: Windows Boot Manager is not available after installing Fedora 36 alongside with Win10

Discus and support Windows Boot Manager is not available after installing Fedora 36 alongside with Win10 in Windows 10 Installation and Upgrade to solve the problem; I installed Fedora36 on a new unallocated space. But I had to switch boot mode from UEFI to LEGACY. Because my usb wasn't bootable until I did that. At... Discussion in 'Windows 10 Installation and Upgrade' started by Chathura Dimuthu Kumara, Nov 2, 2022.

  1. Windows Boot Manager is not available after installing Fedora 36 alongside with Win10


    I installed Fedora36 on a new unallocated space. But I had to switch boot mode from UEFI to LEGACY. Because my usb wasn't bootable until I did that. At the first restart GRUB loaded me into fedora without asking. So I switched boot mode from LEGACY to UEFI. After that I got a message showing that can't find bootable device. I tried restoring, startup repair using Win10 live disk. But nothing solved the case. I need the Win10 system back. not Fedora. Thank you in advance.

    :)
     
    Chathura Dimuthu Kumara, Nov 2, 2022
    #1

  2. Fedora dual boot not showing after win10 installation

    I had Fedora 31 & win7 on my system. After installing Windows10 pro, Fedora dual boot disappeared & directly win10 loading. How to get back dual boot? Win10 have dual boot?
     
    SudarshanDeshpande2, Nov 2, 2022
    #2
  3. PabloVB Win User
    Windows is not an option in the GRUB after installing Fedora, cannot boot Windows

    I had windows as my first os and installed Fedora to make a dual boot, but after that I erased Fedora's partition and reinstalled it, after it only Fedora appeared in the GRUB so i cannot boot into windows.

    I already tried these two options:

    But it doesn't seems to work.

    I know that my files are still there because i can see the partitions from Fedora
     
    PabloVB, Nov 2, 2022
    #3
  4. Bart0s Win User

    Windows Boot Manager is not available after installing Fedora 36 alongside with Win10

    Windows 10 fails to boot after installing Linux alongside the partition.

    After I installed Manjaro Linux alongside the Windows 10 partition on my C drive, I haven't been able to boot into Windows.

    For some odd reason, Windows is being listed in both sda1 and sdb1 which I have tried booting from.

    Instead of launching properly I get 1 of these three:

    • Vague BSOD
    • A loading screen telling me that it is fixing the issue, but nothing ever happens.
    • Repair options
    Here is what I've tried:

    • Installing Windows 10 on an USB using Rufus.
    • Running boot troubleshoot from both the main drive and the live USB.
    • Using the "Fix Windows from ISO file" option on the main drive and the USB. It fails to recognize the USB.

    Additional information:

    Latest version of Manjaro KDE Plasma (derived from Arch Linux) downloaded from the same USB mentioned before using the installer and the "Install alongside" option.
     
    Bart0s, Nov 2, 2022
    #4
Thema:

Windows Boot Manager is not available after installing Fedora 36 alongside with Win10

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