How to install win7 system on Z170 motherboard?

Intel launched the new Skylake architecture six generations of processors this year, which requires a new series of 100 motherboards. Because this generation of products has undergone major changes in the main control design of the USB interface, the Z170 motherboard computer cannot properly install the Win7 operating system. Recently, major motherboard manufacturers are also actively trying to solve the problem. The following is the perfect installation of the Win7 tutorial on the Z170 motherboard. If you still don't know how to install win7 on the Z170 motherboard, this tutorial will help you.

Z170 motherboard U disk failed to install win7:

The reason for the difficulty of installing Win7 system on Z170 platform is that the Skylake project has increased support for USB 3.1 interface than the earlier planning scheme. Therefore, the original EHCI master will no longer be supported and will be changed to the latest XHCI master.

This change causes the user to have all the USB interfaces failing during the installation of Win7 interface. Not only can the USB keyboard and mouse be used to operate the installation interface, but the system cannot read the installation files in the USB flash drive. Therefore, when installing Win7 on the Z170 motherboard, you will encounter the prompt of missing CD/DVD drive device outbound program, as shown in the figure.

In a nutshell, the Z170 motherboard is in the default settings. When the Win7 system is installed, all USB interfaces will fail.

Z170 motherboard perfect installation Win7 tutorial

To solve this problem, you can mainly solve the following ideas:

1. Package the new USB driver to the system U disk;

2. In the BIOS, adjust the USB interface is available, only the Win7 system can be installed. After the system is installed, remember to turn off the BIOS USB interface to avoid affecting the high-speed USB interface.

In addition, if you have a CD-ROM and WIN7 genuine system friends, you can directly buy a PS/2 mouse to install, as long as you do not use a USB mouse.

Below, we mainly use the Z170 motherboard U disk to install Win7 system as an example. The main difficulty of the operation here is to package the new USB driver of the manufacturer into the system U disk, then the bios settings, we will introduce the following separately. .

First, the new USB driver of the motherboard manufacturer is packaged into the U disk tool. The following is an example of the Gigabyte Z170 motherboard.

1. Before installing the system, you need to prepare a bootable USB flash drive. The capacity must be 8GB or more. You need to make the USB flash drive into a bootable USB flash drive and place the Win7 system image on this bootable USB flash drive. Among them. Then search online and “Gigabyte Windows USB Installation Tool” tool, find and download.

2. After downloading, unzip the tool and then install the process as shown below.

Installation completion interface

The entire production process takes a little longer, and the test takes about 30 minutes. Because the USB flash drive is not USB3.0, it will be slower.