Reprinted from: http://huayi898.blog.163.com/blog/static/2581351620144442319155/
Download Win7_64bit Original official system
1, using the soft disk to make a U disk Startup disk and download Efi_shell64, extract to the root directory of U disk, attached: Link: Http://pan.baidu.com/s/1bnvVfHX Password: N8M5
2. Setting the BIOS
① turn on UEFI support in the BIOS.
Set the "Boot mode" entry to "UEFI only" and if you have the "Lunch CSM" option, set it to "Enabled".
② turn off secure boot.
Go to "Security"-"Secure Boot" and set it to "Disabled". This is the new security mechanism introduced by WINDOWS8, and no other operating system can be installed without shutting down.
3. Select "Launch EFI Shell from filesystem device" to start the computer
4. After entering the UEFI shell interface, enter the command at the shell> prompt to start Windows Setup. As follows:
Shell>fs0 Enter, entering the first disk partition recognized by the system.
Fs0:>ls returns, listing all files and folders for this disk partition.
If you see the Bootmgfw.efi and Shell.efi files that you just copied, this is the partition where the installation files are located, and then:
Fs0:>bootmgfw.efi Enter, the familiar Windows installation interface appears. The following is the same as the original installation system.
Note: If FS0 is not the same partition as the installation file, then look at FS1, FS2, FS3 ...
such as (the partition where the installation file is FS1, not FS0):
Installing the Win 7 system in UEFI mode