Hey you two,
thanks for the help.
I took some more pictures and I did some research conerning the
brown-enveloped wifi-like device in the bottom right corner; I searched for
the model number and the developer company labeled on the device (RD02D110
conexant) and startpage gave me a lot information about modems. So I think
it's a modem and not a wifi card.
My notebook is a sony vayo PCG-7N1M.
I posted the mainboard in 1/4 pieces by four images and I also posted a
picture of some connections I don't know;
> Also, when I do disassembly something, I'm always taking photos first with
my mobile phone, to later know to which holes the screws belongs to, etc.
Oh this would have been a very wise decision... if only I had thought of it
before ;)