Windows 7: internet connection problem

I have an internet connection problem, and my system is windows 7 x64.

When I read some articles on web site, I cannot reload web paeg or open new pages.
At this time I should open "cmd" window and execute "ipconfig /renew".



Please let me know how to solve this problem.

Thanks in advance.

How do you connect to internet?
Might try unplugging all internet cables and rebooting. Then plug all cables back in as it may just needs to be rebooted..

I connect 100M cable.
About your suggestion, I' try and report here.

After rebooting, nothing changed.

Have you restarted your router? There should be a reset button or just unplug it for a few secz.(If your the only one on the network)

Do you see any DNS if you CMD > IPCONFIG /ALL? Do you see the GATEWAY

Are you part of a DOMAIN,,if so try refreshing your policy RUN > GPUPDATE

1. reset router.

2. DNS change 168.126.0.1 -> 8.8.8.8

3. I don't have a DOMAIN. Even I executed "GPUPDATE".

But still same situation.

That is very strange.. If i am not mistaken. all eights for the DNS is what google uses.

why did you get a dns server from your router automatically .. you should have gotten it from your ISP and for you to use goggles dns servers, then you would have actually have to manually enter it yourself

umm Who is your ISP ... what is your routers make model and version.

Yeh, it's google's dns.

Anyway, I changed vaccine and it cured some viruses, then it cured.

Thanks a lot.