WIFI is not connecting in laptop

[eternity]

Hi

          My laptop is G500 in that i have installed windows 7 operating system. WIFI is not showing while pressing the Fn+F5 or the key in side. And the drivers are updated correctly. There is no problem in that.

then i give it to One of the service centre they are telling to change the motherboard. For WIFI connection do i want to change the motherboard??? 

Please someone help me to get rid of this by finding some other way.

Thanks.

[epp1600]

hi,

 by saying that all drivers have been installed are you sure you have install the one called ''Energy management"...

i have an s10-3 so i am not sure yours has the same name but this driver helps activate or deactivate several components such as wifi, bluetooth,digital camera etc... give it a try