wireless stopped working

[mdoggy39]

have a 2 y/o laptop, yesterday, wireless stopped connecting,  every other wireless device connects fine to my network.
I have disabled and reenabled my wireless adapter, still no luck,  what else should i try? 
I dont think the wireless card is dead, since it sees networks, just wont connect,
thanks.

[Geek-9pm]

What is a '2 y/o laptop' by another name? 

[mdoggy39]

asus k55n,  win,8, 8 gb ram,  amd a8 4500m processor,  also, i did update the driver for wireless card, but didnt help.

[patio]

What is a '2 y/o laptop' by another name? 

2 years old...

[patio]

Is this an addon wireless card ? ?

If so update was likely a bad idea...
Remove it in Device Manager...power down...remove the card and run the original install CD...it'll tell you when to plug the card in.

[mdoggy39]

this is the wireless card that came with it, updating driver didnt help, but stopped working before i updated

[mdoggy39]

ok, so it started working again, for about an hour, then i lost it again, very strange

[patio]

Look in Device Manager...any Yellow !!'s ? ?
If so re-install ALL the laptop drivers...chipset 1st.