Unable to connect to Network

I own a Lenovo M90Z system. It currently has an Intel Centrino N-1000 wireless card.

I just reinstalled Windows 7. I am getting the message. "Intel My WiFi technology. Hardware Radio switch off"

Can not log into the internet.

There is not a switch on my system.

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Machine Type: M90z AIO ; Product: 3091CTO (Custom), CPU: i5-650, Video Card: Intel(R) HD Graphics, Memory: 4.00 GB,

Network Card: Intel(R) WiFi Link 1000 BGN, OS: Windows 7 Professional 64-bit