The wireless connectivity switch on my Lenovo ThinkPad won't work

[Zetakoishere]

My wireless had been working all day, then out of nowhere it just stopped. I turned on and off the switch, I disabled and enabled all network connections, I've tried fn and f5 but nothing is working. Can somebody help???

 

[nigelivey]

You will need to reinstall the drivers for the extra keys on the laptop.