I lose the internet connection randomly but never lose my wireless network connection.

I use a hp pavilion dv9500 with 64-bit vista sp2 and built in a wireless adapter that will fall randomly my internet wireless connection, but maintains my wireless network connection with an excellent signal strength.

My (non-permanent) fixed
I know how to reconnect to the internet, but it forces me to diagnose a repair my connection. It then displays "cannot connect to Server primary dns (75.75.75.75)"after which it gives "things to try" who never work and a button 'Reset the ip address' that I click. " repair bar will fill up to half way and go to a new screen solution that shows more 'solutions' and a "reset wireless adapter" button which I click. the remedy bar will fill and then display windows can not solve the problem and go for help. I then manually disconnect from the wireless network and my computer will automatically reconnect to the network and to the internet. It takes about five minutes to fix, but it happens so often that it is getting boring. The process will not work if I only to reset the ip address and then disconnect from the network, only to reset the wireless adapter and then disconnect, or just disconnect from the network and reconnect. I have to reset the ip address and the wireless adapter and then disconnect from the network.

The internet connection will tend to disconnect when I watch a lot of youtube videos, when I download large files like a game on steam, or just just randomly when I use it. I'll use it for a long time and he can't let it go, but sometimes it will go down to ten minutes after I had just reconnected in a drop-down list. It happens randomly without another warning that download time will increase from 2 mb to 50 k in two seconds all about or stop the loading of a youtube video when I look at it.
I searched everywhere for an answer, but it's as if it were a new problem for all humanity or just im the only person who does not know how to solve this problem, because there are no forums or FAQ not related to my problem. It is not so much a serious problem such as an irritating problem that appears at inconvenient times or when I just want to relax and watch a video. It takes some time to reconnect and even though I know how it would be better if my connection would just stay connected to the internet at any time.
I have no idea what the problem could be that whenever I have find I never get related problems. all advice or solution would be great.
I also share this modem with other three commonly used computers: a wired office and two other laptops that the two are connected wirelessly. both other laptops do not have the same problem as mine. My router is a linksys e3000 wireless router.

Hi DustinMoor3,

Follow the troubleshooting steps posted by Shekhar (marked as the answer) in this thread to solve the problem with no connection to the primary DNS server, in particular the method 2 worked for other users.

* These steps should also work for Vista *.

Tags: Windows

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