Wireless Card Problem!

[HuRRiCaNe]

Hi, i need some help here, some days ( weeks ) i started having problems with my wireless conection, when i choose "Check why you cannot conect to any network" (or stg like that) it says "turn on wireless capability"
I do it and it doesnt work, the wireless light doesnt show, therefore i cannot conect to any network

This is on my laptop,
Asus ux50v
wifi link 5100 agn

Would really aprecciate some help!

[Blacksmithy]

On some laptops theres a button or a switch to turn the wireless on/off. I'm not sure if your laptop has one but might be worth looking around if it has one and making sure that its turned on.

[Chillosophy]

Thankfully, the left side does have an ExpressCard slot with a hidden USB port and a small and unobtrusive wireless on/off switch.

_source