Installation Environment 1 x ssd,2 SATA disks.
The 2 SATA disks are unplugged during installation, and the SSD is in the Biso of the 0 zone master, otherwise the installation will occur, the current partition cannot be created, and the current partition can be new.
Step: Download WIN10 official Professional Edition
make old peaches U disk boot disk.
After extracting the WIN10, copy to the root directory of the USB stick. Change the bootmgr to win7mgr.
The above decompression steps can also be run after the old Peaches U disk boot disk, enter the "Old Peaches Win7pe" or "win8pe" after the operation.
Restart the system into the old peaches, click "Install the original WIN7/WIN8 system (not ghost Version)", and then select "win7 u disk installation (need to extract the installation files to the USB flash drive)".
You can then enter the WIN10 installation interface.
USB flash drive Installation WIN10 Professional Edition