A procedure in which a PC power-ups and starts the Os is recognized as booting. Frequently, a computer utilizes hardware installed on the OC for booting it up, but the other storage devices like the USB flash drives and external hard drives can also be utilized for booting up the machine.
Why Do You Require A Bootable USB?
A bootable USB can be helpful in numerous ways. If the PC is affected by some virus and would not boot or system failure reasoned Blue Screen of Death, you can utilize your bootable USB for running your OS directly from the USB stick. You can also utilize a bootable USB for installing a new OS on a system.There is a software called Rufus which can also help you to make your usb bootable in seconds
Utilize The Diskpart Command:
- Insert the USB drive to the running PC. As the first step, you have to open Command Prompt as admin. For doing so, you have to locate cmd by entering cmd in the search bar of your Win Start Menu > right-click on the matched result > choose Run as admin.
- Enter diskpart in the black window > press Enter > wait for a little until the diskpart tool runs.
- Enter list disk for viewing the active disks on the PC > press Enter. There’d be seen that different active disks shown as the Disk 0 for your hard drive and Disk 1 for the USB drive with the total capacity.
- Assume that the USB has the disk 1 label; type the sel disk 1 command for choosing it (or the equivalent disk 2, etc.).
- Type clean command for deleting all the files from your USB.
- Type create partition primary command for making the main partition.
- Enter list par command > choose the newly made main partition using sel par 1.
- Activate that partition using the active command.
- Enter active > press Enter. Activating the current partition.
- Enter format fs=ntfs quick > press Enter. Formatting the current partition as NTFS file system rapidly.
- Enter exit > press Enter.
Make A Boot Sector:
Let’s suppose that your USB/flash drive is the D: drive and your DVD installer saved on the drive F: The primary step is to go to Command Prompt for setting the installation DVD as the active directory.
- By default, the active directory of Command Prompt for Admin permission is on the C:\Windows\System32>. You’ll go to AMD for setting on the DVD (F:) as the active directory. Simply enter f: > press Enter, and your active directory will be changed to F:.
- Enter cd boot > press Enter. The active directory will be changed to F:\boot>.
- Enter bootsect /nt60 d: > press Enter. Making the boot sector on D: drive (your USB drive).
- Enter exit > press Enter for closing the CMD. Until this step, you’ve successfully created your bootable USB flash drive, and your flash drive is all set to be utilized as the boot media.
Copying The Installation Files:
For installing the Windows from your bootable USB, we simply have to copy the entire installation files with the DVD installer to your USB drive. For doing so, open CMD. Once it appears, enter xcopy f: \ *. * d: \ / E / H / F > hit Enter. Wait until all your files in your DVD installer copied to your USB. Now the bootable USB is all set to be utilized to install Win from the USB drive.There are many other bootable softwares are available at Getintopc get them for free