I Have A Strange Problem

[alien2142]

I Have An ASUS DSL-G31 and ASUS G71Gx Notebook with Atheros AR928X Wireless Network Adapter

And My Problem is that my notebook have access to internet but after sometimes it can't open any pages but still I have connection with my Router and windows says I have access to internet but no pages can be opened
I ping yahoo.com in cmd and it replies
for info:I have Win7 Ultimate X64

In Troubleshooter I check internet connection and it says you have no problem and you can browse internet(It check Microsoft site) but when i browse Microsoft nothing comes up
In Network Adapter check it says problem is from DNS Server but I have connection with my PC to internet

I did Rollback for adapter driver but nothing happened

I install newest driver after rolling back but again nothing happened

and I disabled the DHCP Broadcast in registery too(by making a DWORD with name of DhcpConnDisableBcastFlagToggle and I put value to 1) but just time of having access before loosing the access to internet increased

something else, When I'm changing IP Address In Windows When I Press OK Message comes up and say Multiple Default Gateways are intended to provide redundancy to a single network(such as an intranet) They will not function properly when the gateways are on two separate disjoint networks(such as one on your intranet and one on the internet.Do You Want to save this configuration?, buttons are Yes Or No
and my default gateway is 192.168.1.1


Thanks everybody for helping
and sorry if my writing is not so good

 

[2xg]

Welcome to SF,

Check your browser's settings, remove or uncheck any proxy settings if found.
http://www.library.kent.edu/page/14299

Pls. verify that your wireless setting is set to DHCP and that Obtain DNS server address automatically is enabled.
http://windows7themes.net/how-to-enable-dhcp-in-windows-7.html

If none of the above suggestions worked please provide the following information on your next post:

From your wireless computer pls. install and run Xirrus Wi-Fi Inspector[/URL].
Click on the 'Show Networks' to display all wireless networks on the xirrus icon on your desktop of if you have one running in a corner. Tap the Printscreen key on your keyboard, open up Paint then choose Edit from the Menu and select Paste, then SAVE it. Upload and attached it here, click on Go Advanced and locate Manage Attachments Tab and attached the file.

Pls. provide an ipconfig /all of the problematic computer.
Click on Start => in run or search box type cmd, run as Admin press enter. Open up a command prompt then Copy and Paste these ipconfig /all >c:\ipconfig.txt . Please attach the .txt file to be found in your Local Disk 'C' on your next post.

 

[alien2142]

Thank You For Helping Me

I did two works you says but nothing happend(I did it before sending Thread here)
Here I Attached Files You asked

Thank You Again

 

[2xg]

Thanks for the info provided. You have a little signal issue.

Please try these recommendations:

Change your wireless Channel to 1, this will require you to logon to your router's setting.

Change your Network Security from WPA to WEP, see if if your connection has improve or not.
Note, that WEP is equivalent to a No Security, we're just testing here. Put it back to WPA or WPA2 best if the Signal didn't improve.

Update your router's firmware to the latest. You will need a wired connection to the router to update the firmware.

Update your Wi-Fi Adapter's driver to the latest one.

If none of the above suggestions didn't help at all, my next suggestion for you is to get a High-Gain Antenna/Device for your router if your router comes with removable Antenna.

Please post your progress.

 

[alien2142]

Thank You For Helping Me

Thank You For Helping Me

Problem Solved After ISP Company updated It's systems

but thank you again your helps makes my internet connection better

 

[2xg]

Thanks for letting us know.

You're Welcome.