Cannot access BIOS. Black screen with white underscore on the top left (SF315-51G)

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Answers

  • samsunny
    samsunny Member Posts: 2 New User

    This is happening because of NTFS drive format there are 2 ways to resolve this problem

    1 - Reinstall grub and make grub the default boot option, using the below code. (if you have a dual boot device make sure you change the boot priority before booting to windows )

    sudo grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=GRUB
    sudo grub-mkconfig -o /boot/grub/grub.cfg
    

    2 - Reinstall the whole OS.