How To Make Bootable USB

Now-a-days everyone uses USB as primary boot device instead of CD/DVD. So lets start the discussion on how to make a bootable USB.

Follow my steps that will do the job…

STEP:1

Insert your USB (4GB+ preferable) stick to the system and backup all the data from the USB as we are going to format the USB to make it as bootable.

STEP:2

Open elevated Command Prompt. To do this, type in CMD in Start menu search field and hit Ctrl + Shift + Enter. Alternatively, navigate to Start > All programs >Accessories > right click on Command Prompt and select run as administrator.

STEP:3

When the Command Prompt opens, enter the following command:

DISKPART  and hit enter.
LIST DISK  and hit enter.

Once you enter the LIST DISK command, it will show the disk number of your USB drive. In the below image my USB drive disk no is Disk 1.

STEP: 4

In this step you need to enter all the below commands one by one and hit enter. As these commands are self explanatory, you can easily guess what these commands do.

SELECT DISK 1 (Replace DISK 1 with your disk number)

 

CLEAN

 

CREATE PARTITION PRIMARY

 

SELECT PARTITION 1

 

ACTIVE

 

FORMAT FS=NTFS    or FORMAT FS=NTFS QUICK {for quick format }

                                            (Format process may take few seconds)

 

ASSIGN

 

EXIT

CMD-BOOTABLE USB

Don’t close the command prompt as we need to execute one more command at the next step. Just minimize it.

 

STEP:5

     Insert your Windows DVD in the optical drive and note down the drive letter of the optical drive and USB media. Here I use “D” as my optical (DVD) drive letter and “H” as my USB drive letter.

STEP:6

Go back to command prompt and execute the following commands:

D:CD BOOT and hit enter. Where “D” is your DVD drive letter.

CD BOOT and hit enter to see the below message.

BOOTSECT.EXE/NT60 H:

  (Where “H” is your USB drive letter)

                         CMD-BOOTABLE USB 2

STEP:7

Now Copy Windows DVD contents to USB.

 

You are done with your bootable USB. You can now use this bootable USB as bootable DVD on any computer that comes with USB boot feature (most of the current motherboards support this feature).

 

Note:- This bootable USB guide will not work if you are trying to make a bootable USB on XP computer.

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