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Solution:
1. Restart the computer
Sometimes there is a problem with the network card driver, it is due to the incorrect loading of the driver when the computer starts, and only we need to restart the computer.
2. Windows Update:
Windows system updates vulnerabilities and some important system updates in real time.
3. Install the equipment driver software provided by the equipment manufacturer
Generally, when we buy a computer, the manufacturer will give a driver CD, if the network card driver is not normal, you can use the CD driver.
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You can install the NIC driver according to your NIC model. NIC Driver Lookup:
Start up your computer, select "Computer" on your desktop, and then right-click and select "Manage".
In the computer management window, at the bottom of the left side, click on "Device Manager".
Then click on "Network Adapters" in the middle of the window.
At this time, we can see the name and model of the network card.
The first one under the network adapter is a wireless network card, and the second one is a wired network card.
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Taking the Windows 10 system of the computer as an example, there are four ways to repair the network card driver that cannot be connected to the network due to abnormal network card driver, as follows:
1. Restart the computer first, there is a problem with the network card driver, it may be due to the incorrect loading of the driver when the computer starts, and it can be solved by restarting the computer.
2. If the network card driver version is low, after turning on the computer, click "Start", find the "Control Face" and click to enter, then open the "Computer Properties", then click to open "WindowsUpdate", and finally click "Start Automatic Update", the system will automatically update and fix some vulnerabilities.
3. If the network card driver is damaged, reinstall the device driver software provided by the equipment vendor.
The full name of the driver is "device driver", which is a special program that can make the computer handle - CPU control and use the device, just like the interface of the hardware, the operating system controls the work of the hardware device through this interface, if the driver of the device is not installed correctly, it cannot work normally.
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There are several ways to repair a computer's network card:
Check the NIC driver: First of all, check whether the network card driver family of the computer is installed correctly, if not, you can try to reinstall the driver;
Check the network equipment: If the network card driver of the computer is installed correctly, you can try to check the network equipment of the computer, such as routers, switches, etc., to see if it works properly;
Check the network connection: If the network device of the computer is working normally, you can try to check the network connection to see if it is normal;
Replace the network card: If the above methods do not solve the problem, you can try to change the network card to fix the network card problem of your computer.
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A driver wizard with a network card driver installed, which contains diagnostics.
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If you have tried a lot of methods and can't solve the problem, and then your computer has installed 360 Guard, then uninstall 360 directly, your network will be fine, the test is effective, and the friends who see it like it for more people to see.
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The network card is gone, how to restore the normal solution.
1. Manually install the NIC driver.
Right-click "My Computer" - "Properties" - "Hardware" - "Device Manager", "Network Adapter" on the desktop, and the string of characters and numbers below is the network card model on your machine.
2. Use the driver wizard to integrate the network card driver version and install it.
3. Try to surf the Internet, if it still doesn't work, it may be that the network card is broken, change to an independent network card, install the driver, and try to surf the Internet again.
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Answer, please later, I am working hard to sort out the answer for you, and reply to you within 5 minutes Third, try to surf the Internet, if it still doesn't work, it may be that the network card is broken, change to an independent network card, install the driver, and then try to surf the Internet.
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Tools Raw Materials:
Windows computer.
Method Steps:
1. Restart the computer
Sometimes there is a problem with the network card driver, because the driver is not loaded correctly when the computer starts, and you just need to restart the computer.
2. Windows Update:
Windows system updates vulnerabilities and some important system updates in real time.
3. Install the equipment driver software provided by the equipment manufacturer
Generally, when buying a computer, the manufacturer will give a driver CD.
Precautions: 1. When installing the driver, you must pay attention to the compatibility of the driver, otherwise the driver may be installed and the system will have a blue screen.
2. Under normal circumstances, there is no need to update the driver.
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Answer: If you encounter a problem with your computer, restart it first to see if it can be solved. 2 7 If it doesn't work, it may be that the driver is too old, you can update it first: turn on the computer, click "Start", and find it.
Go to "Control Panel" and click to enter. 3/7
Once you're in, find "Windows Update" and click to enter. 4 7 Click "Check for Updates" again. 5/7
If it still doesn't work, use software. Recommend the "driver wizard", I think it's very easy to use (before a lot of drivers asked 6 7.)
After 7 7 opens, click "Detect Now", just wait patiently, it will detect all aspects, check what drives, those drives.
If there is a problem, just follow the prompts step by step, and you can solve the problem.
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Uninstall the device manager, and then automatically scan and install automatically, do not use third-party software to install the network card driver.
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If the driver is not working, reinstall the driver!
Judging from your situation, you should check whether the router is working properly, turn off the router and restart it.
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Driver problems are generally not fixed, and are generally uninstalled and reinstalled.
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Repair PC NIC:1If you want to update the installer for the NIC driver, uninstall the program in the "Add Remove Program" in the "Control Panel".
2 If there is no uninstaller, look for "System" in the "Control Panel" to open "System Properties", open "Device Manager" in the "Hardware" tab, select "Show Hidden Devices" in the "View" menu, and then see if there is a network card driver in the "Network Adapter", if so, right-click on the network card and select "Update Driver", then select "Install from List or Specified Location", and then select "Do not search I want to choose the driver I want to install by myself", After clicking the next step, the compatible hardware should be displayed, see if there is your original network card driver, and choose to install it
3 If it doesn't work, uninstall or deactivate the network card driver, restart it, open the network card in the BIOS, enter the system, and then enter Windows
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1.If you want to update the installer for the NIC driver, uninstall the program in the "Add Remove Program" section of the "Control Panel".
2 If there is no uninstaller, look for "System" in the "Control Panel" to open "System Properties", open "Device Manager" in the "Hardware" tab, select "Show Hidden Devices" in the "View" menu, and then see if there is a network card driver in the "Network Adapter", if so, right-click on the network card and select "Update Driver Sequence", then select "Install from the list or specified location", and then select "Do not search I want to choose the driver I want to install by myself", After clicking the next step, the compatible hardware should be displayed, see if there is your original network card driver, and choose to install it
3 If it doesn't work, uninstall or deactivate the network card driver, restart it, open the network card in the BIOS, enter the system, and then enter Windows
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Hello! First of all, you need to determine whether the computer network card problem is a hardware problem or a software problem. The hardware problem is that the hardware of the computer network card is damaged, and in this case, you can only go to the computer repair shop to replace it.
If it is a software problem, it is usually a problem with the network card driver, and the computer user can use a third-party driver or a network card driver installation package to reinstall the network card driver.
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