Computer/Windows/Office/ Discussion Blog

April 16, 2017

Wireless router has a signal, but the laptop is not connected to the Internet

Filed under: computer knowledge — admin @ 8:27 am
In addition to rub network, there are some free wireless hotspots can be used, but when we connect these hot spots, often can not connect. Sometimes when you set up a wireless router at home, there will be a similar situation, obviously a strong signal that is not connected to the router, how to solve it?
1, set the IP address for automatic access”
Different hotspots default settings are not the same, so if you set a fixed IP address may not be connected. Access to the control panel of the network connection option to connect to the wireless network – click the right button to select the property to set the IP V4 protocol, XP under the TCP/IP protocol, IP address and the default gateway /DNS are automatically caries
2, whether the correct password
For some reason the input method, may add a space or using the wrong angle characters, sensitive and sensitive to the router password will lead to unable to connect. And when using WEP, the four keys can not be used at the same time, can only use one of the. Personal recommendation to enter the encryption key is best to use the copy paste approach.
3, the use of MAC address filtering
Some routers, although not encrypted, but can not be connected, then the router may use the MAC address filtering, unless the use of BT3 and the like, the correct MAC address and camouflage software, or give up. If it is to build their own network, then cancel the MAC address filtering try.
4, check whether there is a signal problem
Put the router to the wireless network card to see if there is a signal problem. Some router signal quality is poor, put away while the signal strength is good, but often cannot be connected to eliminate this scary things, can be placed next to try to notebook router.
5, upgrade wireless network card driver
Wireless network card driver may be one of the root causes of the problem, more common in the notebook and some foreign junk, cottage wireless network card, because the use of a lot of supporting the driver, may be accidentally installed wrong. Ubuntu is also often happen this kind of thing, to connect multiple times or through the use of Windows NDISWrapper driver and even their own compiler driver to solve.
6, the network needs to verify the problem
Telecom Chinanet hotspots in many places, or not encrypted. Search the network will often be connected, but not on the network, it is because the need for further verification. For example, this side of the telecommunications need to use the phone to receive the verification code.

In addition to rub network, there are some free wireless hotspots can be used, but when we connect these hot spots, often can not connect. Sometimes when you set up a wireless router at home, there will be a similar situation, obviously a strong signal that is not connected to the router, how to solve it?

1, set the IP address for automatic access”

Different hotspots default settings are not the same, so if you set a fixed IP address may not be connected. Access to the control panel of the network connection option to connect to the wireless network – click the right button to select the property to set the IP V4 protocol, XP under the TCP/IP protocol, IP address and the default gateway /DNS are automatically caries

2, whether the correct password

For some reason the input method, may add a space or using the wrong angle characters, sensitive and sensitive to the router password will lead to unable to connect. And when using WEP, the four keys can not be used at the same time, can only use one of the. Personal recommendation to enter the encryption key is best to use the copy paste approach.

3, the use of MAC address filtering

Some routers, although not encrypted, but can not be connected, then the router may use the MAC address filtering, unless the use of BT3 and the like, the correct MAC address and camouflage software, or give up. If it is to build their own network, then cancel the MAC address filtering try.

4, check whether there is a signal problem

Put the router to the wireless network card to see if there is a signal problem. Some router signal quality is poor, put away while the signal strength is good, but often cannot be connected to eliminate this scary things, can be placed next to try to notebook router.

5, upgrade wireless network card driver

Wireless network card driver may be one of the root causes of the problem, more common in the notebook and some foreign junk, cottage wireless network card, because the use of a lot of supporting the driver, may be accidentally installed wrong. Ubuntu is also often happen this kind of thing, to connect multiple times or through the use of Windows NDISWrapper driver and even their own compiler driver to solve.

6, the network needs to verify the problem

Telecom Chinanet hotspots in many places, or not encrypted. Search the network will often be connected, but not on the network, it is because the need for further verification. For example, this side of the telecommunications need to use the phone to receive the verification code.

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