Make A Bootable USB Without Any software for Win7

Open  Command Prompt

Click Start -> All Programs -> Accessories and right-click on Command Prompt. Select Run As Administrator

                   




usb installation disk windows 7

 

Type:

DISKPART
 
LIST DISK
 
usb installation disk

 

SELECT DISK 1
CLEAN
CREATE PARTITION PRIMARY
SELECT PARTITION 1
ACTIVE
FORMAT FS=NTFS
 
usb installation disk
ASSIGN
EXIT
 
 
 
Go back to your command prompt and type
your DVD drive with the install DVD, and U: is your USB drive:


       D:/BOOT/BOOTSECT.EXE /NT60 U: 
 
 

Copy Everything

The final step can be done from My Computer. Just open up the installation DVD, highlight everything, and drag it over to your USB drive.