Laptop wireless network connection not required how to set

Problem Description: My laptop has been using a network on a wireless router, speed and stability are very good, but because a period of work busy, there is a period of time did not surf the internet, today turned on the computer found no line by the search signal, the lower right corner of the display of a kind of our common red fork, Wireless network shows the link signal is also less, the wireless signal is not normal, look for a half-day did not find out what went wrong, I try to restore the system has no effect, it is not clear, I hope that the 9 network of heroes can give younger brother a clear path.

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Odd 9 Network: The computer has not moved, still not normal internet phenomenon is very rare, first of all we need to try to check whether the wireless network card driver problem, if the computer does not drive the wizard, through the computer can not use the cable network to download, you can go to the computer store to buy a CD-ROM, and then install on the computer, Check the computer driver is no problem, or reinstall the wireless network card driver try.

If the problem has not been resolved, you can try to reinstall the wireless router connection to the search signal program, see if the software is a problem, if it is a software problem, then reinstall the software to teach I think can solve the problem.

Tip: If netizens feel these methods, very cumbersome, then you can try, reinstall the system, and then reinstall the No line by the receiving software can be.