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List of the table of contents of this article:

• 1,Textile supply chain HS code mapping What's wrong with the computer not being able to connect to the network after reinstalling the system?
• 2, What to do if the computer reset system can't connect to the Internet
• 3, What to do if there is no network after reinstalling the laptop system
• 4, What to do if the wireless router does not access the Internet after reinstalling the desktop system
• 5, The computer can't connect to the Internet after reinstalling the system
• 6, Why can't I access the Internet after reinstalling the system?

What's wrong with the computer not being able to connect to the network after reinstalling the system?

1. If the computer can't connect to the Internet after reinstalling the system, it means that the network card driver has not been installed. Find a computer that can access the Internet and download a universal network card driver to install it. For example, use the driver elf network card version, drive life network card version, etc. Or find a computer that can access the Internet and download the corresponding model of network card driver from the official website of the notebook to install.

2. In general, when we reinstall, the mirror file we use is relatively pure, and the network card driver is not encapsulated in it, which will cause the network card to be unable to be used normally. Solution: just install the driver.

3. After reinstalling the system, the computer can't connect to the Internet to install the wrong format. The specific method is as follows: You must back up the drivers, including network card drivers and graphics card drivers, before reinstalling the system.

4. What's wrong with the computer not connecting to the Internet after reinstalling the system? Reason 1: The driver is that the network card driver is not installed, or the Internet connection is abnormal due to the compatible driver. Reason 2: The DHCP service is not turned on, the computer system does not turn on the DHCP service, or the router does not turn on the DHCP automatic allocation of IP service.

5. The handling method of not being able to connect to the network after reinstalling the system is as follows: computer: Lenovo computer Tianyi 510S, Windows local settings. First, check whether the crystal plug of the network cable is loose, make sure it is plugged in, and then check the network.

6. Open the IE selection tool/manage add-on, and see if there is any plug-in downloaded before the failure, and if so, set it to disable it. Use the system that comes with the system to restore until there is no Internet failure. I often use IE to surf the Internet, and IE fails due to Trojan viruses or malware scripts.

What to do if the computer can't connect to the Internet

Press Win+X and click A to open the administrator: Windows powersherll. Enter the command netsh wlan show allwlan.txt, and then enter the command wlan.txt.

But if there is a problem with the system update, it may lead to the inability to connect to the network. You can try to check whether the system update is normal and connect the computer to a stable network environment so that the system can automatically update the required files.

The solution is as follows: Method 1: Press the WIN+X key for the network card driver problem, and then open the device manager, as shown in the figure below; right-click Start Menu - Device Manager - Network Adapter.

Download the driver sprite to update the network card driver, or go to the official website of the computer brand to download and install the relevant network card driver. If it still can't be solved, it is recommended to reinstall another system.

What to do if there is no network after reinstalling the laptop system

After reinstalling the system, if you can't access the Internet, first check whether the network card driver is normal, for example, look at the network diagram in the lower right corner of the computer desktop. Whether the label is normal, enter the device manager and check whether there is a network card driver, as shown in the figure below.

In general, when we reinstall, the mirror file we use is relatively pure, and the network card driver is not encapsulated in it, which will cause the network card to fail to be used normally. The solution is to install the driver.

If so, it is a problem with the driver, either the driver has not been installed or it has been damaged, so the driver needs to be reinstalled. Downloading the driver wizard can't solve the problem with the computer because the computer can't access the Internet. Therefore, you need to use someone else's computer or your own mobile phone to download a driver elf to solve the problem.

[Analysis of the reason why the computer cannot access the Internet after reinstalling the system] Check whether the router and MODEL are normally energized and turned on. If not, please turn on and turn on first.

What should I do if my computer can't access the Internet after reinstalling the system: Method 1: First, right-click My Computer on the desktop and then click --- Properties. Click "Device Manager" on the left taskbar. Then click the network adapter. If there is no driver in the box, please download the driver wizard to install the network card driver.

Check whether the unlimited network card function of the notebook switch is turned on. It's fine if it's not turned on. Check whether the driver of the unlimited network card is installed correctly and updated to the best version. After installation, restart the name to check the system running error, and you can try to restart. You can also consider reinstalling the computer and installing a complete system to solve the problem.

What to do if the wireless router does not access the Internet after the desktop reinstalls the system

1. Make sure that the router is normal. Try the router, make sure that the router is normal, and then reset the router. The settings of different brands of routers are different. Dial-up Internet is required. Dial-up Internet access is required. Select PPPoE connection when setting up the router. Make sure that the account password is correct.

2. System problems: If the operating system fails or is damaged, it may cause the wireless LAN to not work properly. You can try to restore the system or upgrade the operating system to solve this problem. Wireless router setting problem: The setting of the wireless router may affect the function of the wireless LAN.

3. Check the network connection: make sure that the wireless connection is turned on and your computer is connected to the correct network. Check the wireless adapter: Make sure that the wireless adapter on your computer is enabled. You can enable it by pressing the "Fn" and the wireless adapter icon on the keyboard.

4. [Analysis of the reason why the computer cannot access the Internet after reinstalling the system] Check whether the router and MODEL are normally powered and turned on. If not, please turn on and turn on first.

The computer can't connect to the Internet after reinstalling the system

Unable to connect to the network after reinstalling the system because the system lacks the network card driver, you only need to install the network card driver, as follows: computer Huawei notebook system win10 tool device management Device 1 uses the shortcut key win+r to open the run. After entering "devmgmtmsc" in the running window, press the Enter key to open the device manager.

Let me summarize your question: After reinstalling the system on the desktop, the wireless router can't work, and even the mobile phone can't access the Internet. The key is not on the desktop, but on the router, cat, line and other problems.

If you can't access the Internet just after installation, it may be that the network cable is not plugged in. Check whether the network cable is connected well.If it is a laptop-connected WiFi, it is likely that the network card driver is not installed. You can go to other computers to download the network card driver corresponding to your computer model, or download a driver elf universal network card version, and it can be solved after installation.

After reinstalling the computer system, it can't connect to the Internet. The installation format is wrong. The specific method is as follows: You must back up the drivers, including network card drivers and graphics card drivers, before reinstalling the system.

The following is the solution of not connecting to the Internet after reinstalling the actual win10 system. You can follow the following methods to achieve the effect of reconnecting to the Internet. What should I do if I can't access the Internet after reinstalling the win10 system? Apply the shortcut key win+r to start the operation, enter devmgmt.msc in the running window and press Enter to open the device manager.

Windows 7 can't connect to the Internet after reinstalling the system because of the network card driver. When you encounter this situation, first find a computer that can access the Internet normally, open the browser software, search for the keyword "driver sprite", and enter the official website page. Next, in the open official website page, click the "Network Card Version" menu item at the top.

Why can't I access the Internet after reinstalling the system?

Let me summarize your problem: After the desktop reinstalls the system, the wireless router does not work, and even the mobile phone cannot access the Internet. The key is not on the desktop, but on the router, cat, line and other problems.

In general, when we reinstall, the mirror file we use is relatively pure, and the networkIf the card driver is not encapsulated inside, the network card will not be able to be used normally. Solution: just install the driver.

If the computer cannot connect to the Internet after reinstalling the system, it means that the network card driver has not been installed. Find a computer that can access the Internet and download a universal network card driver to install it. For example, use the driver elf network card version, drive life network card version, etc. Or find a computer that can access the Internet and download the corresponding model of network card driver from the official website of the notebook to install.

If so, it is a problem with the driver, either the driver has not been installed or it has been damaged, so the driver needs to be reinstalled. Downloading the driver wizard can't solve the problem with the computer because the computer can't access the Internet.