Sunday, October 9, 2016

Nitheen Kumar

How to Create a Bootable USB Drive Without Using Any Software

Creating bootable USB without any software in Windows 10 is the cleanest and easiest way to make a bootable USB without errors. Just follow the steps below to create bootable USB drive which you can use to install Windows on your machine.

These days very few people burn ISO images on disks and use them as bootable media. Now, USB drives have replaced them as they are faster and a more convenient method to install an operating system on a machine.

While there are many tools to make bootable USB drive, there’s one provided by even Microsoft, there’s a way to do the same without any software. All you need to do is fire up Command Prompt and follow some simple instructions.

Let’s take a look at it:

Step 1: Using DISKPART command

Insert your USB flash drive to your running computer. As the first step, we need to run Command Prompt as administrator. To do this, we need to find cmd by typing 'cmd' in the search box on Windows Start Menu. After search result for 'cmd' appears, right click on it and select "Run as administrator".
  • Type 'diskpart' on Command Prompt (without quotes) and hit Enter. Wait for a while until the DISKPART program run.
  • Type 'list disk' to view active disks on your computer and hit Enter. There would be seen that the active disks shown as Disk 0 for hard drive and Disk 1 for your USB flashdrive with its total capacity.
  • Type 'select disk 1' to determine that disk 1 would be processed in the next step then hit Enter.
  • Type 'clean' and hit Enter to remove all of data in the drive.
  • Type 'create partition primary' and hit Enter. Creating a primary partition and further recognized by Windows as 'partition 1'.
  • Type 'select partition 1' an hit Enter. Choosing the 'partition 1' for setting up it as an active partition.
  • Type 'active' and hit Enter. Activating current partition.
  • Type 'format fs=ntfs quick' and hit Enter. Formatting current partition as NTFS file system quickly.
  • Type 'exit' and hit Enter. Leaving DISKPART program but don't close the Command Prompt instead. We would still need it for next process.
Step 2: Creating Boot Sector

Let us assume that the flash / USB drive is the D: drive and the DVD installer located on drive F :. The first step, we will navigate Command Prompt to set installation DVD as its active directory.

By default, Command Prompt's active directory for Administrator permission is on C:\Windows\System32>. We will navigate Command Prompt to set on DVD (F:) as its active directory.

  • Just type 'f:' then hit Enter, and the active directory changed to F:.
  • Type 'cd boot' and hit Enter. Active directory changed to F:\boot>.
  • Type 'bootsect /nt60 d:' and hit Enter. Creating boot sector on D: drive (USB flash drive Letter).
  • Type 'exit' and hit Enter to close the Command Prompt. Until this step we have made a bootable USB drive sucessfully, and the flash drive is ready to be used as a boot media.
Copying Installation Files

To install Windows from a bootable USB drive, we just need to copy the whole installation files contained on the DVD installer or Windows 7 8 10 file folder to flash drive Manually.

Now bootable USB drive is ready to be used for installing Windows from flash drive and you're done.


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