What should I do if I don t have the internet when I update my computer, and what should I do if my

1. Please make sure that your NIC driver is installed correctly, the NIC is running normally, and the system settings are correct. 2. Please make sure that the network cable connection is normal. 3. Please confirm that the router, cat (if any) are working properly.

Summary. Hello, the main reason is that the NIC driver is not installed normally, when the NIC driver in the image does not match the computer motherboard, the driver will not be installed normally, and finally the Internet will not be able to access the Internet normally.

Hello, the main reason is that the network card driver is not installed normally, when the network card driver that comes with the mirror is not matched with the computer motherboard, the driver will not be installed normally, and finally the socks can not be connected to the Internet normally.

Specific solution: First of all, check whether the network card driver is normal, for example, Chunxian looks at the network icon in the lower right corner of the computer desktop to see if it is normal, enter the device manager, and check whether there is a network card driver, as long as it is caused by the abnormal network card driver, such as in the device manager, the network adapter cannot be found or the debater has a question mark, exclamation mark, etc.

The computer won't turn on and keeps restarting.

The wired network card driver is not normal, and the key to learn the bridge land code needs to be on another computer that can be connected to the Internet at this time, open the corresponding motherboard official website, select the corresponding model draft** driver, and then use the U disk to transfer to this computer, after the correct installation of the driver, restart the computer to connect to the Internet.

The wireless network card driver is not the main hall with the usual, this dress up Lu can be connected to the network through the laptop plug in the network cable, and then in the computer**Tencent computer housekeeper,Click to enter the software management page,**Drive wizard and other software,**Zhihu detection and installation of wireless network card driver。

When the computer system is chaotic and cannot enter the system, confirm that it is not the need to install the update and reaccompany the former family many times, you can judge that there is a problem with the system or hardware. In most cases, it is a system problem, which can be solved by reinstalling the system.

Will reinstalling the system affect my computer?

Hello, there is no impact on Oh, I hope the above will help you If you are satisfied with me, please give a thumbs up

It could be that there is a problem with the network connection between Apple's update verification servers, and the solution is as follows:

Solution 1: Try a few more times, or shut down and try again with slip start.

Option 2: If option 1 is invalid, change the DNS address of the wireless network. Open the "Settings" app on the home screen, click on the "Wireless LAN" column, then click on the "Information" icon on the right side of the connected wireless network, and finally click on the DNS column to delete the original address, which has been added since the old car or address.

<> solution 3: Directly open the mobile network of the mobile phone to verify.