Windows Boot Manager Only Option in my Acer Nitro 5

harbledown
harbledown Member Posts: 25 Troubleshooter
edited January 2023 in Nitro Gaming

I know this problem had been raised in the forum, but even after trying all the suggestions I can't get a boot option other than Windows Boot Manager in the BIOS.

I've:

Set a password

changed Secure Boot to disabled

saved changes

I've also tried to change to Legacy mode but even with the above changes I have no Legacy option (only UEFI)

Any ideas?

Best Answer

  • JackE
    JackE ACE Posts: 45,087 Trailblazer
    Answer ✓

    The safest way is to temporarily disconnect the Win10 boot drive and install Win11 on the second drive using Microsoft's Win11 USB media creation tool. After that, you can re-connect the Win10 drive and should be able to change to whatever Windows version you want as primary in the BIOS. Unlike Linux, trying to install Win11 alongside an active Win10 system drive or partition s has a higher risk of corrupting the Win10 system.

    Jack E/NJ

Answers

  • AnhEZ28
    AnhEZ28 ACE, Member Posts: 4,456 Pathfinder

    @harbledown what problem are you facing with the laptop? The Windows Boot Manager is the only boot option for Windows in UEFI.

    Please remember to include @AnhEZ28 when you want to reply back to my comment so that I can check your response.
    Thank you and have a nice day!
  • JackE
    JackE ACE Posts: 45,087 Trailblazer

    Do not try to change to Legacy mode or you risk corrupting the main boot drive. Instead open the BIOS menu MAIN tab. Make sure the F12 boot option is enabled. Then press F10 to save settings and exit. Insert alternate bootable media into a USB port. Turn the machine back on and immediately start tapping the F12 key. An F12 boot menu should appear to allow you to boot from the alternate booable media.

    Jack E/NJ

  • harbledown
    harbledown Member Posts: 25 Troubleshooter

    Thanks JackE.

    I have two NVME drives and one SATA drive and what I want to achieve is change the boot order in the BIOS. I don't want to have to press F12 every time to choose the boot order. As I said, I have only one option in the Boot section, and that's Windows Boot Manager.

  • JackE
    JackE ACE Posts: 45,087 Trailblazer

    Press WIN+R. Enter 'msconfig'. Please post screenshot of BOOT tab.

    Jack E/NJ

  • harbledown
    harbledown Member Posts: 25 Troubleshooter

    Here is the screenshot


  • JackE
    JackE ACE Posts: 45,087 Trailblazer

    What operating system do you have booting on the other drrive?

    Jack E/NJ

  • harbledown
    harbledown Member Posts: 25 Troubleshooter

    There isn't an OS on the other drive, but I'd like to put a Linux distro on it and then use the Boot options when I want to use Linux. I don't want to use the dual boot method at startup, because Windows (10) will be what I mainly want to use.

  • JackE
    JackE ACE Posts: 45,087 Trailblazer

    When you install Linux alongside Windows, the LinBootLoader should be created and show up in the BIOS Boot tab as #1 and WinBootMgr as #2. You simply press F5 or F6 to change WinBootMgr as #1 and LinBootLoader as #2.

    Jack E/NJ

  • harbledown
    harbledown Member Posts: 25 Troubleshooter

    OK. Thanks. I guess I just have to accept that for some reason I can't get the normal Boot options!

  • JackE
    JackE ACE Posts: 45,087 Trailblazer

    This is normal for many newer UEFI BIOS which depend on the hidden EFI partition on the boot drives. Unlike the olden days, the Boot order often lists only boot loaders and sometimes the bootable devices upon which they are installed . So, for example, if you install Mint alongside Windows, the boot order might look something like this. This is essentially how mine looks. And after using Mint a few times, you'll probably keep the same boot order with Mint as the default and rarely have a need for booting Windows any more. 🙂



    Jack E/NJ

  • harbledown
    harbledown Member Posts: 25 Troubleshooter

    Thanks JackE

  • JackE
    JackE ACE Posts: 45,087 Trailblazer

    Good luck. 🙂

    Jack E/NJ

  • harbledown
    harbledown Member Posts: 25 Troubleshooter

    Just one more question, JackE. What if I wanted to put Windows 11 on the second nvme drive? I'm sticking to W10 at the moment but it would be a good way of testing W11.

  • JackE
    JackE ACE Posts: 45,087 Trailblazer

    If you want to test drive Win11 safely, temporarily disconnect your Win10 & Linux installations before trying to install Win11 on the NVNE drive. In other words, don't try to do a triple booter before you've set up a dual booter or you might wind up with a no-booter.

    Jack E/NJ

  • Is this image not showing?

    How did you install linux? Did you change sata mode to ahci or disable vmd controller?

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  • JackE
    JackE ACE Posts: 45,087 Trailblazer

    I don't think he's installed yet.

    Jack E/NJ

  • harbledown
    harbledown Member Posts: 25 Troubleshooter

    JackE - You're right, I haven't installed Linux. If I want to trial W11 first how do I arrange to boot from second NVME drive?

  • JackE
    JackE ACE Posts: 45,087 Trailblazer
    Answer ✓

    The safest way is to temporarily disconnect the Win10 boot drive and install Win11 on the second drive using Microsoft's Win11 USB media creation tool. After that, you can re-connect the Win10 drive and should be able to change to whatever Windows version you want as primary in the BIOS. Unlike Linux, trying to install Win11 alongside an active Win10 system drive or partition s has a higher risk of corrupting the Win10 system.

    Jack E/NJ

  • harbledown
    harbledown Member Posts: 25 Troubleshooter

    Thanks JackE

  • JackE
    JackE ACE Posts: 45,087 Trailblazer

    Good luck. 🙂

    Jack E/NJ