Ran system update, now wireless card cannot start

[Andy M]

Hi guys after doing a factory restore, everything was OK. I ran the newest system update which downloaded over 800mb of new drivers/software. After I restarted, my wireless disappeared and in device manager it has a yellow! and cannot start.
So i did another factory install, and it is still the same. Something has altered some hardware or something.

Help!!!!

[Harryc]

Hit FN-F5 on the keyboard and turn on the Wireless Radio.

[Andy M]

Hi on the list of network devices to turn on I have bluetooth, vodafone WAN but no WLAN.

Any ideas?