1.
Open a Command Prompt using Administrative privileges.
2.
Run the command diskpart.
3.
Enter the command list disk to determine which disk is your USB drive.
4.
Use the command select disk X where X is replaced with the number of the disk used by your USB drive.
5.
Enter the command clean to wipe the drive.
6.
Enter the command create partition primary to create a new primary partition on the USB drive.
7.
Enter the command select partition 1 to select the newly created partition.
8.
Enter the command active to mark the new partition as active.
9.
Enter the command format fs=ntfs to format the drive.
10.
Enter the commands assign and exit to complete the formatting process.
11.
Insert your Windows 7 DVD, change to the DVD drive in your command window, then change into the “boot” directory.
12.
Run the command bootsect.exe /nt60 X: where X: is the drive letter assigned to your USB drive.
