4965AGN wifi constantly keeps disconnecting

I have a Dell XPS M1330 and the 4965 wifi card in this laptop keeps disconnecting or restarting whatever you call it, the wifi on the taskbar doesnt show its reconnecting but I have 2 different messengers open and they keep going on and off and same whilst im loading pages or watching youtube

I seriously need to get this fixed but I'm clueless as to what to do
Please Help

 

Update drivers and disable power management for Wi-Fi card in Windows settings (or set it to max performance/no powersaving)
Is it Win 7?

 

i do the update, it says its fully updated, i have it to max performance as well, and set aggressive roaming to highest

EDIT: I just went to the Intel site and manual updated it, and i turned off power management. Ill let you know how it goes Thanks

 

nope didnt work, i still have the same problem

 

Hello. First of all try these drivers: download. If the wi-fi card will keep disconecting, try to clear the laptop cooling system. Maybe the wi-fi card overheats.

Also check out your access point. Try to update its firmware. Sometimes it reconnects to the Internet.

 

nope it still didnt work. Ive checked if its that connection only, since I have 3 Internet connections in my house and Im having the same problem on all 3