I have this little problem with my laptop wifi , whenever I shut down or reboot the laptop , it will forget all the wifi connections that I entered the password for , in other words , every single time that I turn on the computer , I have to enter the password again in order to connect , I checked the Save Network button everytime ! but still it doesn't work and when I turn it on it says " Wireless just stop working " and it happen again , please help me... it's annoying everytime I turn on the computer and have to enter the password all over..