Win7 system QQ can not open the web page

In the operation of Win7 system, when a friend uses a computer to surf the Internet, he finds that the webpage cannot be opened. He originally thought that the network was broken. He tried to log in to QQ, and found that QQ can log in normally, and can also chat normally, but only the webpage. Can't open, what is going on? The following small series will introduce you to the solution of Win7 system QQ can not open on the web.

Method 1: Set the Internet type correctly

The cause of the problem: The browser <;Connection” option setting error, mainly incorrect proxy settings. Sometimes setting the wrong proxy server may also cause the web page to fail to open.

Solution:

1. Open the browser. The following is an example of IE. In the browser's menu bar, find “Tools", in the drop down menu, click <;internet option”.

2, in the open & ldquo; internet option & rdquo; prompt box, locate the & ldquo; connection & rdquo; tab, there is a & ldquo in the middle position; set & rdquo ;, this setting is for all Set the network connection, click to enter.

3, if no special access mode is not recommended to open settings check operation, particularly the proxy server. If you do not have a proxy server, you must not check it.

4, if you use a proxy server, you must correctly configure the address and port of the Dali server.

5, modified or completed, click & ldquo; & rdquo ;, confirmed restart the browser.

Method 2: Check the DNS server and set it up

Problem Cause: DNS server problem. The so-called DNS, the Domain Name Server, translates domain names into IP addresses that computers can recognize. If the DNS server fails, the domain name cannot be interpreted, and naturally it will not be able to access the Internet. Another possibility is that there is a problem with the local DNS cache. In order to improve the speed of website access, the system will automatically store the website that has accessed and obtained the IP address into the local DNS cache. Once the website is accessed again, the website will be taken out from the local DNS cache without going through the DNS server. The IP address is accessed.

Problem detection: When IE can't browse the webpage, you can try to use IP address to access first. If you can access it, it should be a DNS problem. The DNS problem may be caused by DNS error or DNS when connecting to the Internet. The server itself has a problem.

Solution:

1. For DNS cache problems, first rebuild the DNS cache. Click the “Start” menu, in "Accessories", click “Run”.

2. In the “Run” box, type: ipconfig /flushdns

3. Click OK, then it is best to restart the computer. See if the problem is solved.

last step is not resolved, the cache is not a problem. If there is still a problem with the DNS server, you need to manually specify the DNS service (the address can be the DNS server address provided by your local ISP, or you can use the DNS server address elsewhere). There are several cases:

1) Fixed IP address —— correctly fill in the IP address provided by the ISP and the DNS server address.

2) Dynamic IP address —— no need to fill in the IP address and DNS server address.

Steps for manual input:

1. Open the Control Panel and select “Network Connection and Sharing Center” to find the local connection. Right click and select “Properties”.

2, select “inter protocol”, then select the attribute to manually add dns and IP address.

3, different ISPs have different DNS addresses (Figure 2), such as local telecommunications commonly used 202.96.134.133 (primary), 202.96.128.68 (alternate). (Note: Different provinces DNS server address will be different, please contact your local ISP links.)

Method three: restore system files

problem: System System files caused by instability are lost.

The above is the Win7 system QQ can not open the solution on the web page, many times is caused by browser exceptions, if you encounter webpages can not open, try to open QQ, then Use the above method to solve.