Note: In case you mistype a command (and then will be greeted with an error message), you can always redo it. So far we have used the following commands: Now you want Diskpart to select this drive by typing command select disk 3 then pressing Enter. For this guide, as seen in the screenshot below, the thumbdrive is Disk 3. A 4GB thumbdrive will show as around 3856MB. You can easily figure out which one the thumbdrive is by looking at the amount of storage. Now the screen will show a list of storage drives currently connected to the computer, starting with Disk 0.

You can do this by typing command list disk then pressing Enter. As Diskpart doesn't see storage devices on your computer as drive letters, but rather as a list of disks, you'll need to identify the thumbdrive. Now that the command prompt has opened, you'll want to use a tool called Diskpart to prepare the thumbdrive by typing in diskpart and then pressing Enter. Click on Start > All Programs > Accessories, right-click on Command Prompt and select Run as administrator.Ģ. Click on Start, type cmd in the search area, then press Ctrl + Shift + Enter. On the Windows 7 computer, plug the thumbdrive into a USB port, then start the command prompt with administrator rights. Getting Windows installation on the thumbdrive.ġ. Also, the actual work is a lot shorter and less intimidating than the look of this article.Ī. Note: make sure you back up the contents of the thumbdrive as they will be completely erased during this process. All you'll need is a computer running Windows 7 (that has a DVD drive), a 4GB or larger USB thumbdrive, a Windows 7 installation DVD, and about an hour of free time. Yes, it's totally possible to install Windows 7 (or Vista) on the MacBook Air without a DVD drive. The problem is the laptop has no optical drive, meaning you'll probably have to buy an accessory that costs around $80 to do the job. So you've gotten yourself the sleek new MacBook Air and your first thought is to install Windows 7 on it. Note: it's not a requirement that the thumbdrive is pink. This is Windows 7 being installed on a MacBook Air from a USB thumbdrive.

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