Use a USB Key to Install Windows 7—Even on a Netbook
Putting the Windows 7 installation on a USB thumb drive has a few advantages—a small USB key is much more convenient for carrying around than a DVD, the OS will actually install much faster, and you can use a USB key to install Windows 7 on systems that do not have a DVD drive, such as a netbook. In fact, you can even install Windows 7 on netbooks that have fairly modest hardware. Dennis Chung, an IT Pro Evangelist at Microsoft recently posted a video demonstrating how easy it is to prepare your thumb drive and use it to install Windows 7.
Here’s a quick look at the process:
First, you’ll need the DiskPart utility on the system you will use to prep the thumb drive. This is a free disk partitioning utility that is likely already installed on your Windows system. If not, you can download DiskPart here.
Launch the DiskPart utility by typing diskpart at the Start Menu.
Then run the list disk command to check the status of your drive.
Now run select disk 1where the “1” is actually the corresponding number of your USB drive.
Once the thumb drive is clean, you can run create partition primary.
Now make the partition active by entering active
Then you need to set up the file system as Fat32 by running format fs=fat32 quick (quick, of course, specifies that you want to perform a quick format to speed up the process).
Entering the assigncommand gives the USB drive a drive letter, making it easy to access from Windows Explorer
Then you can copy everything from the Windows 7 installation DVD onto the USB key (a simple drag and drop will do).
Now you can insert the thumb drive into the system you want to install Windows 7 onto and boot the system. The installation will now proceed as usual—but faster.