What about the XP system not being able to connect to the network

What about the XP system not being able to connect to the network

Using the XP operating system, the wireless signal to the wireless router is good, but the wireless connection is not available and prompts as follows:

This problem occurs because the wireless security option between the wireless network card and the wireless router fails to negotiate. There are generally two situations that can lead to this phenomenon:

1. The wireless router sets WEP encryption, and the security option selects "Shared secret Key", as shown in the following figure:

There are two kinds of solutions:

(1) Modify the security options to open system or automatic to connect normally.

(2) wireless network Configuration interface to add a profile, the association tab, "Network Authentication" select "Shared" to resolve, as shown in the following figure:

2. Wireless router settings Wpa-psk or WPA2/PSK encryption, but the customer's operating system is not fully installed because of the Windows XP Service Pack 2,windows patch, which may cause the user's operating system not to support WPA encryption ( You can view the encryption methods supported by the user's system by adding the wireless profile method on the user's computer, as shown in the above image, and the wireless connection is unsuccessful and this interface will also pop up.

There are two kinds of solutions:

(1) Change the network encryption mode in the router to "WEP", the security option is set to open system or automatic, and the connection is normal.

(2) to download and install the Windows XP Patch (KB893357) to Microsoft's official website, the system will be able to support WPA-PSK or WPA2-PSK, at which point the wireless connection will be successful.