Updating windows without a cd
As such, it's a good idea to make a full backup of your data and the entire computer.
If you did everything correctly, you should see “Windows is loading files” and setup will load (really fast, too, because it's loading from the hard drive). - Copy the following from your Windows 7 disc: Boot Sources Bootmgr Part 2: Making the HD bootable Using Windows XP, Vista, or 7, open CMD as Admin (Windows key R, type CMD, hit Enter) Enter the following commands, (replace X with what applies to your hard drive): diskpart list disk select disk X list partition select partition X active exit X:\boot\/nt60 X: Exit and shutdown.Note: If you’re working on a 32-bit system, and you want to install 64-bit Windows, you may get problems trying to run the last command (X:\boot\/nt60 X:). And lastly, delete the ‘Sources’ folder from your hard drive root (this will free up 2-3gb). During the OOBE, you'll be asked to set up an account with a Microsoft account.As such, you should make sure to have this information handy.