First, prepare
1.U Disk One
2. Original WIN7 system
3.U Disk making Tools
Second, the operation steps:
1. Use the General PE toolbox to create a U disk to start a U disk, it is not clear to refer to the official website of the relevant tutorials.
2. Set the computer from the U disk to start, plug in a U disk to start the computer, into the Selection menu interface, select "01" Into the WinPE installation Win7.
3. Locate the ISO image file that you just prepared, use WinRAR to extract it, or load it into a virtual disk, where the latter is selected, as shown:
4. Open the Windows Universal Installer and click the shortcut Installer button, as shown in the figure:
5. Find the Install.wim file in the Sources folder on the virtual disk that you just loaded by using the "open" button, as shown in figure:
6. Select the system installation directory, as shown in the figure:
7. The system partition needs to be formatted and the "OK" button is clicked, as shown:
8. In the formatted window that pops up, change the file system format to NTFS, and then click the Start button, as shown: