My samsung r509 notebook used to connect the internet thru my ASUS router. A few weeks ago it suddenly stopped connecting even though it recognizes my router.

Are you using a router? Do you use cable internet? Try connecting directly the cable directly into your netbook. If you have internet access then the issue may be with your router.

Hello
Wow youve done almost everything here.How about the firewall? is it blocking any connections?

Next,Go to control panel,network and sharing center.Look and see if the pc or laptop in question is on the same network,meaning home or public.

Set all your machines to the same network.Either home or public.I do know this has been a win 7 problem.

Hi
Have you entered your wireless network password?
See page 5 on how to "enter WEP/WPA" in the manual available online at :

http://dlcdnet.asus.com/pub/ASUS/DigitalHome/Internet_Radio/AIR/q3195_air_qsg_content.pdf
Thanks
Isaac

You could try a firmware update, if this is no better it may be time to ask your ISP for new router.

Try again by Disabling the WEP (or WPA), MAC Address Filtering and Firewall Setting Individually. Should be a problem with one of those. Then when you receive the Signals, try to Adjust using Bottom Up method. That means one setting at a time, Hardening the Security. Have you checked your DNS settings? Have you checked the Channels you are using? Re check them and try again.
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unplug the modem then router, each for 15 or more seconds seperately. Do this a few times or until they recognize each other.

i have the same problem and i think this tablet doesn't work with windows xp service pack 3, because when i had service pack 2 i used it and after the upgrade it seems broke.

See if it's Enabled in BIOS

if your behind a router make sure you enable automatic assign IP and dns server address under tcp/ip settings.

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