Inside the Diskpart window, input the following commands in turn and press “Enter” after each one.įormat fs=ntfs quick (if you plan to create UEFI bootable USB using Diskpart, type “format fs=fat32 quick” instead to format it into FAT32 file system)ĭon’t close the Command Prompt. In the pop-out Command Prompt window, type “ diskpart” and press “Enter” to launch Diskpart utility. Right click the “ Command Prompt” icon and select “ Run as administrator”.

Open Command Prompt windows: click “ Start” button, input “ cmd” in the Search box and press “ Enter”.

Back up files you have stored on the USB drive because the drive will be formatted during this process and all files on it will be erased.

The USB drive should be at least 4GB of storage (for a 32-bit operating system) or at least 8GB (for a 64-bit system).

Create bootable Windows installation USB media via CMDįirst of all, we will show you how to create a bootable USB drive for installing the OS. Create a bootable USB drive for portable Windows device Create a bootable USB drive for Windows repair Create bootable Windows installation USB media via CMD But don’t worry, this article will outline how to make a bootable USB device for the above 3 purposes on Windows 10/8/7.

How to create a bootable USB on Windows 11/10/8/7?Īs listed above, the bootable Windows USB drive can be used under different situations, so the process of creating a bootable USB stick on Windows will also differ slightly. ◆Bring your familiar OS everywhere: the bootable USB drive can also be a portable Windows device, which you can take everywhere and enjoy the familiar OS environment on other computers, even the brand-new one without OS installed.

This is much quicker and easier than installing OS from CD or DVD-ROM. ◆Clean install OS: it can be used as an external installation media to clean install the operating system. With the bootable USB drive, you can reboot the computer and repair it accordingly. ◆Repair Windows PC: the most important one should be saving the PC when it cannot boot successfully due to a virus, serious system failure, defective hard drive, or other disk errors. Most users plan to create a bootable USB drive in Windows for the following three different purposes. Why make a bootable USB stick on Windows?Ī bootable USB drive is an external hard drive that contains the operating system and can be used to boot a computer or laptop.

How to check if usb is bootable