Wifi and bluetooth box is not opening in acer 5755

[tayyabraza]

i can not open on/off box with key Fn+f3 in my acer 5755g please help me.

 

[profkefah]

first upload an image from device manager
and upload an image from devices and printers

 

[festerovic]

check for the switch on the sides or front of the laptop.