To create a bootable USB or modify your hard drive's Master Boot Record (MBR), follow these steps:
: From the Disk dropdown menu, select your target drive. Identifying it by size is the safest method to avoid accidental data loss on your primary drive. grub4dos installer 1.1 64 bit
: The GUI-based installer allows you to install the GRUB4DOS MBR and boot code with just a few clicks. To create a bootable USB or modify your
GRUB4DOS Installation and Usage Guide | PDF | Booting | Bios - Scribd and USB flash drives.
: It can target internal hard drives, external HDDs, and USB flash drives.