6) Disconnect and plug back the USB flash drive.5) Make the selected DISK volume bootable by typing: CreateUSB Drive_Letter: BOOT.4) Optional format the selected DISK volume with: CreateUSB Drive_Letter: FORMAT.3) Remove all information and partitions from the selected DISK volume by typing: CreateUSB Drive_Letter: CLEAN.Replace the Drive_Letter: with the USB flash drive letter. The following command will completely remove all information and partitions on the selected DISK volume