What should I do if the Win7 NIC driver is not installed?

We often need a NIC driver, so the NIC driver is relatively easy to damage. Of course, the driver will be updated after the damage is damaged. How do you update the NIC driver? Recently, when users of Win7 system installed the NIC driver, they found that the NIC driver could not be installed. What is going on here? How can we solve it? Today, Xiaobian will talk to you about the solution to the Win7 NIC driver.

Method /Steps are as follows:

First, manually update the driver method:

1, first on the desktop, right click on the mouse & ldquo; computer & rdquo;, right Select the “Attributes” item in the menu, and then select “Device Manager” under “Hardware” in the System Properties window.

2. Open “Set Manager”, find the NIC name under NIC Adapter, select Uninstall in the right-click menu, and then select “Update Driver”

3, pop-up update wizard, select "ld from the list or specified location (advanced)", then press “ next & rdquo;.

4. In the next window, select “Include this location in the search", then press the "Browse" button to load your prepared NIC driver, then press “Next” The wizard will start installing the driver for your NIC for you.

Second, use the driver wizard to update the NIC driver:

1, download and install & ldquo; drive wizard & rdquo; on the computer, then start, enter the main interface, click & ldquo; immediately Detect & rdquo; button.

2, after it is detected, if there is a driver damage, you will be prompted to update the driver, press “ immediately resolve & rdquo;

Third, the solution to the NIC driver can not be installed:

1, although the manual and driver wizard automatic installation method is used above, but it may not be updated successfully, although it will be said that the update is successful. However, as long as the computer is restarted, there will still be a yellow warning sign on the network card. Repeated updates will not succeed. How can this be solved? Here's how to solve this problem.

This is what I said above, the operating system is at work, to solve this problem, you must start the "driver signature" function.

2. Open the “Run” window at the beginning of the desktop and enter the gpedit command.

3, in the "local group policy editor", select: management template - "system -" driver installation, and then found on the right "set the driver's code signature", this One item, double click.

4, in the next window, execute the three items in the red box below, has been started - "Warning -" OK. After setting, restart the computer, press F8 to enter the safe mode, uninstall the old network card driver in the device manager, and then exit the safe mode, enter the normal system, when entering, a box will pop up, the system will install the driver for you. At this time, you must press “no”, do not let the system automatically install, after blocking, you can successfully install the NIC driver. As for the manual installation or the driver wizard installation, you can choose.

The solution for Win7 NIC driver can not be installed here to give you a detailed introduction. There are several ways to update your NIC driver, such as using manual updates, updating with driver wizards, and more. There are also methods for your reference. Interested users can try it!