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Was using the internet on,wireless last night and it worked fine. This morning I tried turning it on and I got the error triangle at the bottom of the screen. I have tried resetting the router. I also tried allowing access to all internet traffic by disabling my firewall. I am using macafee. My mobile phone is working off the wireless. What do you think is wrong.i am also scanning for viruses.

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Can you try to connect to your router and select wireless settings | wireless connection setup wizard and try to run it and see if a wireless connection appears.

If not, can you tell the model of your wireless router? Check for firmware upgrades.

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