The is the GUID for the Windows boot loader boot entry that is associated with the operating system that you want to designate as the default. The syntax to specify the default operating system is as follows: bcdedit /default For example, set -boot orderdc to tell QEMU to try the CDROM ( d) first, then the hard drive ( c). You can specify the default boot entry using the /default option. Use -boot options to specify the order that QEMU should look for bootable devices. You can change the default boot entry to ensure that the operating system configuration that you prefer is loaded automatically.įor Windows, you can use BCDEdit to change the default boot entry. Now find the EFI executable, for example for Debian: EFI/debian/grubå4.efi or for Fedora: EFI/fedora/shimå4-fedora.efi. Find the line GRUBDEFAULT0 and change to GRUBDEFAULTsaved. Using 0 seconds will have no timeout and instantly run the. You have to change the boot order in /etc/default/grub as root with nano or other text editor: sudo nano /etc/default/grub. To set boot order ( boot able USB-Drive) in Windows using command line Posted by sumangupta on Feb 19th, 2014 at 3:57 AM General Windows Hi, is there any command in windows to set boot from boot-able USB drive/CD drive and set priority as per choice. Then 'Boot Maintenance Manager' -> 'Boot Options' -> 'Add Boot Option' -> choose Disk with the Efi System Partition. Substitute in the command above with how many seconds (0 to 999) you want.The default boot entry is the entry that the boot loader selects when the boot menu time-out expires. Start-up the VM and press ESC to get into the OVMF menu.
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