Internet problem connection.....

Your ISP allows only one device to connect to their network.
When you change devices (router versus computer),
you need to power-off the ISP's modem, and unplug it.
Connect the router to the modem, and connect your computer to your router.
Plug the modem back in, and the modem will "forget" what device was previously connected.

connected to wireless router with excellent signal may not means you are connected to internet. make sure your modem provided by internet service provider has signal! connect your computer to modem directly bypassing router. If you are online that means your internet is functional. Then connect modem to your Linksys router and use your wireless to log on to internet.
Your router wireless signal active and excellent means you are connected to router not necessarily the internet. The modem supplied by your internet service provider with active internet should be connected to you router on WAN port!
good luck!!

Hi there,
I see that you have replaced you modem. Have you tried connecting your pc directly to the modem? If you do not have any internet connection when connected directly to the modem, you have to call your Internet Service Provider to setup your new modem. If you can access the internet using your new modem then there is a problem with the router. You have to re-setup your router to make it work.

Based on your description, the following is assumed.
1. The service to your Internet Service Provider is through a cable or DSL modem.
2. Internet service was initially set-up with your netbook directly connected to the modem.
3. A wireless router was since added and is using the direct wired connection to the modem.
4. The netbook is connected to the wireless access point being provided by the router.
5. The netbook says it is connected to the wireless access point but still no internet access.
The problem is likely due to the modem capturing the MAC address of the netbook when access to the internet servce was initially set up using the netbook directly connected to the modem and now the modem will only allow access with the netbook directly connected to it. You can check this out by reconnecting the netbook directly to the modem. It may be possible to "flush" the captured MAC by unplugging the AC power to the modem, waiting a few minutes and then powering back up with the router connected in place of the netbook. To make it easier, you may want connect your netbook directly to the router's LAN side to check if you now have internet access through the router. If you still don't have internet access, you will need to use your netbook to log onto the router to clone your netbook's MAC address for the router's WAN connection. The router's user guide/manual has directions on logging in and doing the MAC address clone. It will also have an explanation as to what is a MAC address.

Your ISP should have given you the following information...
Static IP, Internet IP Address, Subnet Mask, Gateway, Static DNS 1-3.
With that information at hand, follow tis link to the router user manual and go to Page 11 of the manual to go through the step by step process of setting the router up for an internet connection.

http://downloads.linksysbycisco.com/downloads/WRT54GX2v2_ug,1.pdf

you mean no internet connection? please check the modem coming from your ISP is the internet Ok...your lancard check also if its blinking.. if none from your lancard is blinkng there is no conenction between your modem and the CPU....or your lancard is defective.you have to replace it with a new one.you can call also your provider to check if you have ionternet connection no interruption usually it happnes when your prtovidfer done somthing to inprove there services.

First: Connect your computer directly to the ADSL modem. It has an Ethernet port.
If you can't get to the Internet while your computer is connected directly to the modem, then ytour router never will either. Call ISP if you can't connect to the Internet when directly conencted to the modem.
Next: Check your router wires again, The modem must be connected to the "special" port on the router. Look at the router. There is one port separated from the rest. Connect the modem to that port. Conenct to the Internet.
Still no Internet?
Reset your router by pushing a stylus (straightened-out paperclip) into the reset "hole" on the router (with router powered ON).
Push & hold for 30 seconds or until the lights do their reset dance. Connect to the INternet.

how to you get online through the wireless connection? Did you put a username and password or a static ip address?

I think your modem needs to be configure by your ISP.
I change my modem here in my house with other brand and did'nt work, so i put the original modem i used and it works again..