Vaio Laptop Dropping connections.

[Lucy Diamond]

Hello my brothers in Blu.

I have a main (wired) cpu that I built long ago running dsl through a router.

My Wired CPU gets the internet just fine. My Wii....no problems. My PS3...Flawless...great connections.

Last month, I bought my mother (who lives downstairs [two family house]) a sony vaio laptop and it was getting signal on and off, which was solved by the wireless router.

A couple of days ago, it just FLAT OUT won't connect.
I had VISTA diagnose it and it said it might be something wrong with the network adaptor?? Can an internal one be replaced or are they talking about software???

The model number is: VGN-NS240E/P

Any and all help are very much appreciated. I had no computer problems at all until this happened and they aren't even MY problems!!!

Thanks folks.