Webpage going to Connect 1.0.0.0 to all websites

Hi,

I need some advice, having a Aztech ADSL Wireless Router.

Problem is that one notebook can get connected and running normally. The second notebook however is

1. unable to connect via wireless as it can’t detect the wireless
2. Skype messenger logs on but not MSN
3. Webpage keeps going to Connect 1.0.0.0 for all webpages

Is this a setting or DNS resolution problem? Or does it requires a Router reset or reboot?

Thanks in advance