Hello,
I finally opened my broken asus notebook and removed its free-software
friendly wifi card (an atheros chip). Everything easy and fine.
Now I opened my sony notebook (contains a broadcom chip) but I couldn't find
the chip!
And I don't see any place where I could plugin my mini-pci (?) wifi card.
I attached some images.
In the bottom right corner there is a thing which I thought it was the
broadcom wifi card, but it has slightly other dimensions than my new one,
it's no mini-pci card and there are no antenna cables which I could plug in
to my new one.
I know very little about hardware and appreciate any help!