The webpage can't be opened after the computer runs for a while
1. The problem of network setup
This is more Appears in the need to manually specify the IP, gateway, DNS server networking mode, and use a proxy server to access the Internet. Double check your computer's network settings.
Second, the problem of the DNS server
When IE can not browse the web, you can first try to use the IP address to access, if you can access, then it should be a DNS problem, causing DNS problems may be obtained when connecting to the network DNS Error or DNS server itself, then you can manually specify the DNS service (address can be the DNS server address provided by your local ISP, or you can use the DNS server address elsewhere). In the network properties, (control Panel—Network and Dial-up Connection—Local Connection—Right-Click Properties—TCP/IP Protocol—Properties—Use the following DNS server address). Different ISPs have different DNS addresses. Sometimes it is a problem with the router or the network card. It cannot be connected to the ISP's DNS service. In this case, you can turn the router off for a while or reset the router.
There is also a possibility 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. Therefore, if there is a problem with the local DNS cache, the website will be inaccessible. You can rebuild the local DNS cache by executing ipconfig /flushdns in Run.
Three, IE
Browser
At this time, you can try to use "Huangshan IE repair expert" to repair (recommended to repair in safe mode), or re-IE (such as reinstalling IE encountered problems can not be re-recovered, can refer to: attached to solve the problem can not reinstall IE)
Fourth, the problem of network firewall
If the network firewall is not set properly, such as the security level is too high, accidentally put IE into the block access list, wrong firewall policy, etc., you can try to check the policy, reduce the firewall security level or directly Turn off and try to get back to normal.
Five, network protocol and network card driver problems
IE can not browse, it may be caused by network protocol (especially TCP /IP protocol) or network card driver damage, you can try to re-network card driver and network protocol.
The phenomenon of "why can't open the webpage"
1. IE caused by DNS error can't open the webpage, usually because of the DNS server itself. The problem, or the user-set dns server address is incorrect.
Users who use broadband Internet access, dns is automatically obtained. For such "why can't open the webpage", you can use the ipconfig /flushdns command to re-acquire; or set the dns
server address to 8.8.8.8 ( This is the free domain name resolution server address provided by Google).
2. The hosts file is modified to cause IE to open the webpage, which is basically caused by a virus.
The hosts file is saved in the c:windowssystem32driversetc directory. The virus often modifies this file, making it impossible for the machine to access certain websites. Download Kingsoft Internet Security and use the browser repair feature to resolve this issue.
3. If the IP address is set incorrectly or the acquisition fails, IE cannot open the webpage.
Some ADSL users see a glaring fork on the "local connection" and prefer to set the IP manually. At this time, there will also be a question "why the webpage cannot be opened". In most cases, we set the IP address to be automatically obtained, unless it is a local area network and has a fixed IP address.
The phenomenon of "why can't open the webpage":
You can open the homepage, but click on the secondary link, IE can't open the webpage. Most of these problems are caused by the missing components of IE. The solutions are:
1. Install third-party non-IE core browsers.
Common such as firefox, chrome, Sogou, etc.
2. Re-register the IE component.
Open the bottom right corner of the desktop - start - enter regsvr32 jscript.dll Enter, if you see a successful prompt, then enter regsvr32 vbscript.dll carriage return
. If a failure message appears, it is because the system file is missing or corrupted. Can be solved with Kingsoft Internet Security's browser repair function.
The phenomenon of "why the page can not be opened":
Double-click IE, the error message "xxxxx memory can not be read" appears. Such problems are relatively wide-ranging, and software and hardware are possible.
1. Upgraded version of IE.
For example, installing IE8 on xp system, IE can't open the page due to compatibility issues. It is recommended to use IE7.
2. Install the patch on the xp system.
"Before I used it all the time, but after fixing a bug someday, why can't the page be opened?". To add and remove programs, check "Show windows updates" to uninstall
the latest patch related to IE.
3. The memory module is faulty.
If it is a memory hardware problem, then in the process of using the computer, you should often see the "xxxxxx memory can not read" prompt, not just IE can not open the webpage. This kind of can only
replace the memory, there is no other way.
The phenomenon of "why can't open the webpage":
"Qq can, why can't the webpage be opened?" For users who have such doubts, it is not one of the above three situations LSP problem. The interpretation of LSP is too complicated and professional,
Solution: Download Kingsoft Internet Security, use browser repair function.
Use the following operations to solve the problem:
1, the system partition disk check error. Ctrl+Shift+Esc--File--Ctrl+Mouse click “New (Build) Task”; type chkdsk /r %systemdrive% in the black window, press Enter, if prompted to plan to restart this volume next time? Select "y" and restart your computer for inspection. Longer time.
2, DNS refresh, preferred operation:
1Win key + R, enter cmd /k ipconfig /flushdns OK, clear the DNS cache.
2 preferred, alternate DNS with 4 114 and 4 8 settings (or use the 360 "DNS preferences" tool), can be replaced from time to time. If the router is connected, the DNS option is the same.
3, open 360 manual service: enter the "Internet abnormal" search program, select "web page can not open", "web page loading slow" program to repair.
4, the implementation of 360 security guards: system repair (conventional repair), optimization acceleration, computer physical examination, computer cleaning.
5, virtual memory view settings. Win key + R, enter sysdm.cpl Enter - Advanced - Performance - Settings - Advanced - Change - Custom size - Initial size, maximum: 2800, 5600 (2G memory 3200, 6400, XP It is 2046, 4092; 8G and above does not need to be too large) - set, always "OK" to restart the computer.
It’s good to use 360 security guards to repair the system
Try a chrome browser
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