usb bootable pen drive in windows

                          USB BOOTABLE DRIVE

for quick installation of o.s we would like to go for usb bootable drive by this we can save buying a dvd

here down we'll show to create a usb drive with windows 7, for this you require 4gb pendrive or more than that and windows 7 cd which is genuine

1. in windows 7 go to start button in acces Click Start -> All Programs -> Accessories and right-click on Command Prompt and run it as administrator then in the command promot type like this
   DISKPART
2. Then afteer type like this
   LIST DISK
3. Then after you can see disk 0 and disk 1 in the bottom
   then type like this one after the other you will get like this
   SELECT DISK 1
   CLEAN
   CREATE PARTITION PRIMARY
   SELECT PARTITION 1
   ACTIVE
   FORMAT FS=NTFS
   ASSIGN
   EXIT
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
4. after this the formatting of the pendrive will take about 30 mintues, sfter this open the mycomputer you will find the pendrive as the F: drive and the cd inserted in the cd tray will be as E: drive then after this type the command as below

   E:/BOOT/BOOTSECT.EXE /NT60 F:

5. Successfully installed NFTS file system bootcode

   after this you insert the windows 7 cd in the cd drive
   then open the the cd and copy all the files into the pendrive
   this will takle time after this your pen drive will be ready to use as a usb bootable drive