Are laptop wireless cards interchangeable?
So I have an acer 4720z laptop, and its pretty good for what I need, but the Atheros wireless has been causing the entire computer to lockup, leaving a frozen snapshot for whatever it was doing (just downloading things with bitcomet). It also disconnects frequently. So is it possible to crack it open and throw in a new wireless card? I suppose I could get an add-in card, but I'd rather replace it altogether. Tech support is USELESS. After spending $40 for two shippings, and all they did was reinstall the OS, I'm not going back to them again. Thanks in advance,