Seven reasons and solutions of Win7 system can't connect network

Seven reasons and solutions of Win7 system can't connect network

1. Check whether the network cable is connected well

Usually the network cable connection is not good will appear this kind of problem, can cushion a little toilet paper, this is more solid.

2, the computer to find their own reasons

Right click on the lower right corner of the small computer, the choice of troubleshooting, the general will find out where the problem lies.

3, modify IP

Change the last one of your own IP, sometimes because of IP conflict.

4, open the command line

In the beginning of the search (click on the bottom after the start) input cmd, enter, open the command line

Or at the beginning, the attachment, the command prompt opens

5, view the gateway

Enter Ping gateway IP at the command line

If Ping pass, then continue next if Ping impassability, look at the same LAN other people's computer can, if you can, compared to other people's IP to change their IP, the last one not the same AH

6, if the gateway can ping, ping the common web site

Like Ping www.xitongcheng.com.

If the ping is through, it may be your browser's problem

7. Drug Search

If the fifth step is not enough, then use anti-virus software antivirus it.