WIRELESS BUTTON. i have a packard bell easynote r1935. and i cannot turn the wireless switch on .

Question

i have a packard bell easynote r1935. and i cannot turn the wireless switch on . i have tried the fn with f1 buttons and the f1 button and the ctrl buttonbut it does not seem to be working.i,ve downloaded the drivers from packard bell and my wireless router is working fine. i have tried everything and it is a case that the wireless button is not switched on.any help would be appreciated