Lenovo G400 - Broadcom Wireless won't turn ON

Having some problem with Broadcom wireless, when i turn the switch on or off there's a notification on display telling me that's wirelees on & off but when i open Mobility Center the wireless is still off, trying any driver i have (Vista & Updates) still got nothing change.

is there something i miss?

I've record the issues broadcom.zip

here's some screenshot



if there's something that i should/could do please tell me, coz i need my wireless so.. so.. much!!!

Thank's Before.

Look in the device manager and see if there is an issue with the wireless network. If there is uninstall that driver and reboot. This will load Windows 7 driver then got to the manufactures website and download current driver.