Notebook win7 Ultimate computer can search for wireless signals, but can't connect how to do

Recently, a colleague’s family had a strange phenomenon. The original network was suddenly unable to connect. Because it found the operator’s warranty, it took 3 days to get the door to repair. So there is no way, only the first Come to help us, then the laptop ghost7 system download computer can search for wireless signals, but can not connect to the network, how do we solve it? Below, Xiaobian will introduce it in detail! Br>

1. First of all, we need to first check to see if the problem caused by the failure of the wireless router, you can first unplug the wireless router, and then reconnect once, then Let's restart our wireless router to see if it can connect to the network.

2. If it still doesn't work, you need to test it to see if it is because of the failure of the broadband account and password input.

3. If the user's home has two or more routers in use, there may be IP or DHCP conflicts for a long time, so we need to reset to connect to the network.

4. If the above operations can't solve the problem, it may be caused by router damage or network problems.

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