Why does my computer show that the network is unavailable even though the wireless connection is fine?

The wireless network is well connected and the computer is showing that the current network is unavailable

1) If it is a problem with the broadband itself, first directly connect the broadband network cable to test. If it is a problem with the broadband, contact broadband customer service to solve it.

If you encounter a problem with your router and it worked normally before but not now, you can try the following methods to solve it. First, try unplugging the router and plugging it back in, wait for a while and check if it returns to normal. Secondly, you can consider restoring the router's factory settings and resetting the router according to the instructions, which can usually solve the problem. However, if you are not familiar with the settings, it is recommended not to change them randomly to avoid causing more problems. It should be noted that these methods only work if the physical connection is correct. Sometimes the router's slow speed or failure to find an IP address can cause problems, rather than the router itself being faulty.

If you encounter a problem that cannot be solved, it is recommended to contact the router customer service. They offer online guidance over the phone and I have sought their advice and it has been very helpful. They will give you the right advice based on your setup and operation.

If you turn off the wireless switch, the problem may be solved. If you connect to a wireless network through software, a common problem may be that the software is unstable or malfunctions frequently. This situation is normal and there is no better solution. It is recommended to use a router to connect to the Internet. In addition, the problem may be caused by a missing or inappropriate network card driver, or it may be caused by a problem with the network cable interface or the network cable itself.

4) If it is caused by a system problem, it is recommended to restore the system or reinstall it.

What to do if the computer does not display available networks

answer

Dear friends, after our inquiry and research, we have compiled the following content: Right-click on the network connection in the lower right corner of the computer, and then select Open Network and Sharing Center.

Enter the Network Sharing Center and click Change Adapter Settings on the left,

Enter network settings, right-click to connect to the network, select disable,

Right-click after disabling, select enable,

At this time, the network card will restart recognition, and generally the connection can be successful. If it is unsuccessful, look down,

Right click on this computer--Properties,

Select Device Manager in the computer properties interface to enter

Click on the network adapter in the device manager interface, right-click on your network card and select Update Driver,

Let the driver search automatically. It doesn’t matter if you are not connected to the Internet at this time, because Windows has its own universal driver that can be used. It is in the system32 folder of the system disk.

The system will update the appropriate driver that comes with your system disk, then install it, and finally restart the computer,

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Why is the wireless network unavailable?

1. If there is a wireless LAN button, make sure the wireless LAN button is turned on.

2. Check if there is another installed program for wireless LAN connection. Windows XP supports wireless LAN connections through the Wireless Zero Configuration (WZC) service. Therefore, there is no need to install additional programs for wireless LAN connections unless the network requires special programs. Also, installing some related wireless LAN programs may sometimes disable the View Available Wireless Networks window supported by the WZC service. Exit the relevant wireless LAN program and check whether the window is enabled.

3. Initialize the device driver.

Click Start > Control Panel > Performance and Maintenance > System > Hardware tab > Device Manager > Network Adapters and select the wireless LAN adapter. On the Internet

Right-click the network adapter and select "Disable" in the pop-up menu. After waiting for a while, right-click on the network adapter and select "Enable" to check whether the device is working correctly.

4. Right-click the "My Computer" icon and select Manage. When the Computer Management window appears, double-click Services and Applications on the left, and then click Services in the submenu tree. Select the Standard tab in the right pane, double-click Wireless Zero Configuration, and check whether the startup type is configured as automatic and the service status is started.

5. In the Windows XP operating system, click "Advanced" in the "Wireless Network Connection" dialog box (see "Connect to an access point" on page 4-12

(AP)"), and then make sure "Use Windows to configure my wireless network settings" is selected.

6. This situation may occur when a third-party wireless network setting program (such as PROSet) other than the Windows XP default program is installed. make

This option should be selected when installing a wireless network using the Windows XP program.

1) It is recommended to use long packet headers. Packets are signals for synchronization of data transmission. Some types of APs may support short packet headers, but this may cause compatibility

question.

2) It is recommended to use static IP. .

3) Because static channel selection is more reliable than audio channel selection, it is recommended to set it to static channel.

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