Hi , after trying to install the sierra wireless aircard 860 nothing worked not the card or my internet. when i open IE my homepage says " The page cannot be displayed" and at the bottom of the page it says.

cannot find server or DNS error.
Internet explorer

My computer isnt even picking up wireless connection from my linksys router. After tring to look up my IP address from the command prompt nothing happened all it said was

windows ip configuration

nothing else. when i tried ipconfig/release and ipconfig/renew
nothing showed up . please help.

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