Hi Warnie,just googled your laptop model and found this.......

Hi Warnie,
just googled your laptop model and found this.... could be all you need to turn on wireless


Sitting above the screen is a 1.3-megapixel camera and to the left of the keypad is a built-in microphone, which make video conferencing fairly simple to manage. A small selection of hotkeys above the keyboard toggle the wireless and Bluetooth components on and off, as well as providing quick access to e-mail and Internet programs

link is
http://www.pcworld.idg.com.au/index.php/taxid;2136212931;pid;5194;pt;1

Cheers

Commy