How to solve the problem that the notebook cannot find the local connection

1. What should I do if my laptop cannot find the local connection?

If your laptop cannot find the local connection, it may be due to a variety of reasons. Here are some common troubleshooting steps:

1. 1. Check the physical connection: Make sure the network cable (Ethernet cable) is properly connected to the laptop's network port, and make sure the router or The switch is working fine.

2. 2. Check the network adapter status: In Windows system, press the Win X key and select "Device Manager". Find and expand "Network Adapters" in Device Manager and check for any network connection-related errors or warnings.

3. 3. Disable and enable the network adapter: In Device Manager, right-click the network adapter, select "Disable", and then select "Enable". This can sometimes reinitialize the network adapter.

4. 4. Restart the router: If other devices can connect to the local network normally, try restarting the router or switch, which can sometimes solve the connection problem.

5. 5. Run the network troubleshooter: In Windows, you can run the network troubleshooter tool. Right-click the network icon in the taskbar and select "Fix a problem" or "Troubleshoot" to perform automatic repairs.

6. 6. Check the IP configuration: Make sure the notebook's IP configuration is automatically obtained and can be set in the properties of the network adapter.

7. 7. Update network adapter driver: Make sure your network adapter driver is the latest, you can choose to update the driver in the Device Manager.

8. 8. Check the network connection settings: In the "Network and Sharing Center" of the Control Panel, click "Change Adapter Settings" to ensure that local connection is enabled .

If the above steps do not solve the problem, you may need to consider deeper network troubleshooting or seek professional technical support.

2. Why can’t the computer always find the broadband connection?

If the computer often cannot find the broadband connection, there may be some common problems and solutions:

1. 1. Check the status of the broadband device: Make sure the power supply and connection of the broadband device (modem, optical modem, etc.) are normal.

2. 2. Check the network cable connection: Make sure the network cable between the computer and the broadband device is well connected and not loose or broken.

3. 3. Restart your broadband device and computer: Try restarting your broadband device and computer, which can sometimes clear temporary network problems.

4. 4. Check broadband account information: Make sure your broadband account information (user name and password) is correct, which can be found at the broadband device or broadband service provider Obtain.

5. 5. Run the network troubleshooter: In Windows, run the network troubleshooter tool to detect and fix network connection problems.

6. 6. Check the network adapter status: Check the network adapter status in Device Manager to make sure there are no errors or warnings.

7. 7. Update network driver: Update the network adapter driver on your computer to make sure you are using the latest version.

8. 8. Try other network cables and ports: Sometimes, the problem may lie in the network cable or the port of the broadband device. Try changing the network cable or plugging in another port.

If the above steps do not resolve the issue, you may need to contact your broadband service provider or professional technical support for deeper troubleshooting.

Summary

If the laptop cannot find the local connection or the computer often cannot find the broadband connection, you can check the physical connection, network adapter status, IP configuration and other steps. solve. Restarting the router, updating drivers, running network troubleshooting tools, etc. also often work. If the problem persists, it is recommended to contact your broadband service provider or professional technical support for further troubleshooting.

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