How to install win7 on Z170 motherboard? Z170 motherboard perfect installation Win7 tutorial

Intel launched the new Skylake architecture six generations of processors this year, need to carry 100 series of new interface motherboard. 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 installation win7 failed:

The reason for the difficulty of installing Win7 system on Z170 platform is that Skylake item is more than the previous planning scheme, adding USB 3.1 interface Support, so the original EHCI master will no longer be supported and 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 of the manufacturer to the system U disk;

2. In the BIOS, adjust the USB interface to be available, and only install the Win7 system. 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.

The following, 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 the online "Gigabyte Windows USB Installation Tool" tool to find and download.

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


Installation completion interface

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

Second, Bios Settings

After the production is completed, the following describes how to set up bios, adjust the USB interface to be available, still use Gigabyte Take the Z170 motherboard as an example, the setup process is as follows.

1. Press DEL key to enter the BIOS interface, as shown in the figure.

2, then in the "peripherals" select the sub-item "XHCI Hand-off" to change the default "off" to "on" as shown.

3. After the setting is completed, press F10 on the keyboard to save the BIOS settings, then click YES and it will restart automatically.

4, in the restart interface, immediately press the F12 button, and then select "Start U disk", then you can enter the U disk boot interface, after the U disk installation system tutorial, here is not detailed Now, there are related links below.


U disk boot interface

Related tutorial: "How to install win7 U speed one button u disk installed Win7 system tutorial"

Win7 system installation completed After that, remember to enter the BIOS settings again, and then change the “ON” of “XHCI Hand-off” to “Off”. The purpose of this is to restore the USB interface to the default settings, so as not to affect the high-speed play of the USB3.1 interface, as shown.

In general, the Z170 motherboard is not too troublesome to install Win7, but for the novice, the above operation is more toss. Computer Pepsi.com recommends that you try to install Win8.1 or Win10 system, which will be more convenient.