Fans should all know that to install the Windows system on a Mac, you can do it through Boot Camp. In fact, there's a feature in boot Camp that you might not know about--making a Windows USB flash drive that can start a Mac. So if you have the MM to help her Mac install Windows, you can be ready to install a U disk in advance.
First, prepare the ISO image for Windows 7 or more advanced, and at least 8GB u disk one.
Then go to the "apps" directory on your MAC (small series on OS X mountain Lion), locate the utility, right-click on the Boot Camp Assistant – Display package content –contents, and find Info.plist. Copy it to the desktop.
Then edit the info.plist on the desktop, you can use any plain text editor open for editing, find preusbbootsupportedmodels, modify it to usbbootsupportedmodels, in fact, that is, the front of the Pre removed, And then save the.
Next, Info.plist the desktop to the original location (for security advice you first back to the original location of the original Info.plist), done. The next time you run the Boot Camp Assistant, you will find the option to create a USB mount U disk. The next step is very simple, I will not elaborate.