Why is the network card automatically disabled when my computer is shut down?

It's also possible that the network management restricts the use of the external network, and how to connect to the external network will automatically shut down, which is the case with mine, and finally I must solve the problem with the registry.

It is estimated that the network card circuit is broken, and the computer protection is turned off, and it is necessary to change it to the mobile business hall.

It is likely that the system is messed up, or your computer is hanging or something, it is recommended to reinstall the system.

If you use a router to surf the Internet, clearly tell your router, in the ARP virus, I have been hit, solution 1 reinstall the system, 2 change the router! (It must not be a brand, a different brand, because this virus is very stubborn and cannot be killed after poisoning).

This is because the NIC drivers do not match.

1.The first thing to do is to determine the model of the computer and whether the system is 32-bit or 64-bit.

3.Extract the file and click Steup. run and install;

4.Then restart your computer and you're ready to surf the Internet.

Change the network card. About 30 bucks.

There's a problem with the network card.,Why is there a problem with this network card.,Mine too.,Friends went to see it and helped change it.,You may be fine if you change it.。

After installing the system, disinfect the virus and build a broadband connection. Second, install a router, enter the account and password into the routing settings and save it, and you won't need to connect this thing in the future.

Question: Can you post the process on the second one?

Contact the person with the broadband network installed to do so.

Question: What about the first one?

A2Select the system, the speed installation master has recommended the system version suitable for the computer configuration for you, users can also choose XP, win7, win8 or win10, click"Next"。

4.Automatically restart the installation.

1. Reset the network.

1. Press win+r on the desktop to enter cmd and click OK to open the command prompt window, win10 right-click the start menu with the mouse to open the command prompt (administrator).

2. In the command prompt, type: netsh winsock reset (you can copy and paste with the right mouse button).

3. Later, there will be a successful prompt, successfully reset the winsock directory, restart the computer to complete the reset.

PS: The win key is a key with a Microsoft icon next to the Ctrl key.

Second, try to use an external network card, it is normal to have a network card problem.

What router is used? What model and brand is the cat? I suspect there's something wrong with the router... I used to use a certain model of Tengda router also has such a problem, inexplicably dropped the connection, just change to a router.