pannda :
ok, so would the laptop need a new wireless card or something like that. not a computer geek.
It could be a new wireless card or it could be a new antenna.
One way to check the wireless operation is to try and connect at a public hot spot such as a library, college, airport, etc. - If you have the same dropped connection it confirms that the wireless circuitry inside the laptop is questionable. It may not be limited to the wireless card or the antenna.