How to update the laptop NIC driver?

Due to the low driver version of the network card, the Internet experience can be seriously affected by the lack of WiFi opening, the Wi-Fi network instability and even the blue screen when using some WiFi sharing software. For this situation, we can solve it by updating the NIC driver. The following Pepsi network small series to their own Lenovo notebook for the demo, for you to introduce the notebook to upgrade the wireless network card driver method.

In general, notebook update or upgrade wireless network card driver, there are two main methods, one is the use of tool one-click Upgrade, the other is by downloading a new version of the driver, complete the installation upgrade, the following detailed introduction.

　　First, use the Driver Wizard one key to update the network card driver (recommended)

1, first in the notebook to download the installation of a new version of the Driver Wizard software, download the address Baidu Search "Drive Wizard" to find the download address.

2, after the installation, open the Driver Wizard software, then the software will automatically recognize your notebook model, and then we in the default basic state, click the bottom of the "immediate detection", as shown in the following figure:

3, if your laptop network card driver is older, you will see a hint can be upgraded, click the driver on the right side of the network card "Upgrade" can be, as shown in the following figure:

　　Note : If you want to upgrade all the notebook hardware drivers, you can click on the top of the "solve now" so some motherboard, CPU or sound card driver can also be upgraded. In addition, if you can not find a notebook wireless network card upgrade prompts, your notebook network driver is already the latest, no need to upgrade.

　　Second, manually update the laptop card driver

Generally speaking, the brand notebook computer website will provide some drive downloads, and there are new drivers, will be the first time to update, so we can also go to the purchase of the brand notebook website to find new network card driver to update.

1, because the author notebook is Lenovo brand, so need to go to Lenovo official website, and then enter the Download Center, after you can search their own notebook model, find the driver, as shown in the following picture:

2, select the version of the notebook, entered the driver list, find the network card that one, and then download the new network card driver, as shown in the following figure:

3, download completed, double-click to open the installation can be completed, after installation, you may be prompted to restart the computer to take effect, we restart the computer, you can complete the notebook network driver upgrade.

Notebook Network driver update is so simple, personal advice to use a method, because the method two need to find their own download drive, slightly trouble.