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19. Boot Loader Configuration

Some partitioning options cause the boot loader configuration screen to appear. If you do not see this screen, skip to Section 20, “Package Group Selection”.
GRUB (GRand Unified Bootloader), which is installed by default, is a very powerful boot loader. GRUB can load a variety of free operating systems, as well as proprietary operating systems with chain-loading (the mechanism for loading unsupported operating systems, such as DOS or Windows, by loading another boot loader).
Boot Loader Configuration
Configure how you would like to boot the system.
Figure 16. Boot Loader Configuration

If there are no other operating systems on your computer, or you are completely removing any other operating systems the installation program will install GRUB as your boot loader without any intervention. In that case you may continue on to Section 20, “Package Group Selection”.
If you have other operating systems already installed, Fedora attempts to automatically detect and configure GRUB to boot them. You may manually configure any additional operating systems if GRUB does not detect them.
To add, remove, or change the detected operating system settings, use the options provided.
Add
Select Add to include an additional operating system in GRUB.
Select the disk partition which contains the bootable operating system from the drop-down list and give the entry a label. GRUB displays this label in its boot menu.
Edit
To change an entry in the GRUB boot menu, select the entry and then select Edit.
Delete
To remove an entry from the GRUB boot menu, select the entry and then select Delete.
Select Default beside the preferred boot partition to choose your default bootable OS. You cannot move forward in the installation unless you choose a default boot image.