Why the mobile phone can connect to wifi but not the computer

Generally speaking, when encountering the above problems, the computer itself may have three reasons: the wireless network connection is disabled, the Internet The protocol version 4 properties are incorrectly configured, or the wireless network adapter is faulty. Wireless network connection is disabled, this can be resolved by re-enabling wireless network connection.

The mobile phone can not connect to the wifi computer. There are two methods: Method: Restart the router. Restart the router, and then use the computer to connect to WIFI again. Method: Turn off the computer firewall settings to eliminate firewall setting problems.

Since the mobile phone can connect to WIFI, but the computer cannot connect, the most likely reason is that the IP settings are incorrect, the IP is not automatically assigned, and the display is restricted or no connection. First, right-click on the local connection, properties, find the interest protocol (tcpip), double-click to select open using the following IPO, and change the IP inside.

This situation should be a problem with the computer settings. Check whether the computer's wireless network card is normal. Check whether the computer's wireless network settings are normal. Check whether the WiFi password was entered incorrectly.

The reasons why the mobile phone can connect to wifi but the computer cannot connect may include: there is a problem with the wireless network card; there is a problem with the wireless network settings. The detection method is as follows: First, check the network card. Checked from the Network and Sharing Center, I checked from the Network and Sharing Center.

: Take the connection via wireless network card as an example. First check the status of the current connection. On the status page, the main information to check is the IP address of the DNS server and whether it is the current computer address.

Why can the mobile phone connect to the wifi but not the computer?

1. The mobile phone can connect to the wifi computer but cannot connect to it. It may be a problem with the wireless network card driver, wireless network card hardware failure, or security settings. Affects connections. Wireless network card driver problem: Usually, the computer can connect to the Internet correctly because the wireless network card driver manages the wireless network card.

2. There is a problem with the wireless network card of the computer. There is a problem with your computer's wireless network settings. The WiFi password has been changed. The computer has not updated its password. Solution: Check the network card. Right click on the network display in the lower right corner, the Network and Sharing Center dialog box will appear, click to open the Network and Sharing Center.

3. The reasons why the mobile phone can connect to wifi but the computer cannot connect may include: there is a problem with the wireless network card; there is a problem with the wireless network settings. The detection method is as follows: First, check the network card. Checked from the Network and Sharing Center, I checked from the Network and Sharing Center.

4. If the mobile phone cannot connect to the wifi computer, there are two methods: Method: Restart the router. Restart the router, and then use the computer to connect to WIFI again. Method: Turn off the computer firewall settings to eliminate firewall setting problems.

The wifi phone can be connected but the computer cannot connect

1. There is a problem with the wireless network card driver of the computer, resulting in the inability to connect to the wireless network. You can try reinstalling the wireless network card driver. The distance between the computer and the router is too long or there are too many obstacles, and the signal is interfered or blocked. You can try moving the computer and router closer or reducing obstacles.

2. There is a problem with the wireless network card of the computer. There is a problem with your computer's wireless network settings. The WiFi password has been changed. The computer has not updated its password. Solution: Check the network card. Right click on the network display in the lower right corner, the Network and Sharing Center dialog box will appear, click to open the Network and Sharing Center.

3. If the mobile phone cannot connect to the wifi computer, there are two methods: Method: Restart the router. Restart the router, and then use the computer to connect to WIFI again. Method: Turn off the computer firewall settings to eliminate firewall setting problems.

The same wireless router, why can the mobile phone connect to wifi, but the laptop cannot connect?

1. The mobile phone can connect to wifi but the computer cannot connect. There are two methods: Method Restart the router. Restart the router, and then use the computer to connect to WIFI again. Method: Turn off the computer firewall settings to eliminate firewall setting problems.

2. This situation should be a problem with computer settings. Check whether the computer's wireless network card is normal. Check whether the computer's wireless network settings are normal. Check whether the WiFi password was entered incorrectly.

3. The reasons why the laptop cannot access the Internet even after it is connected to the wireless network are: First: it cannot automatically obtain the IP, which can be solved by setting a static IP on the computer. Assume that the router's IP is 19161. See the label or instructions on the router box.

4. The reasons why computers and mobile phones cannot connect to wireless networks are: External network problems, that is, the network service provider's communication link failure or server failure causes the network to be disconnected, so the WiFi signal emitted by the router and the external network If it is not connected, computers and mobile phones cannot use the WiFi signal.

5. It is possible that the computer’s DNS resolution failed. Proceed as follows: In XP system, right-click →→→→ and click.

6. At this time, someone else has your wifi password, so it doesn’t matter if you can connect to it, you just can’t connect anyway. Specialized in anti-robbing people. Solution: Log in to the wireless router to add your mobile phone's MAC address, and then restart the router. The router connects too many wireless devices. Some old routers only need one 4G band.

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