#How to create bootable usb windows 7 installer how to#
Related: How to Partition a Drive in Windows 2. The USB flash drive is now ready for Windows 7's installation files. Next, issue the single command to set the disk as drive E: assign letter e Make a note of the disk number of the USB drive. You'll probably be able to spot it based on the drive's capacity. One of the drives listed will be your USB drive. Here, call up a list of disks attached to your PC. This will open in a new command prompt window. In the black command prompt window, open the disk partitioning tool with the command: diskpart Right-click the first result and select Run as administrator. On Windows 10, click Start then type "command". Of course, you need to be able to authenticate as the administrator on the PC you're using. You should also insert the Windows 7 installation DVD.Ĭlick Start > All Programs > Accessories and right-click on Command Prompt.
To start, insert your USB flash drive in your main PC-the one with the optical drive.
However, they're almost the same whatever operating system you're using, including Windows 10. The following steps can be completed on a Windows 7 computer. However, all the data on the drive will be formatted and deleted. This will also work with external USB hard drives instead of a USB thumb drive. But if you have the original installation media and a USB flash drive, you can make it work.Ī working Windows 7 computer with a DVD drive and administrator rights.ĪUSB flash drive with 4GB of space or larger. Without an optical drive on the target computer, installing Windows 7 as your preferred operating system is impossible. What You'll Need to Install Windows 7 From a USB Drive