upgrading laptop's wifi chip
I have a Toshiba P745-S4320. It currently has a Intel Centrino 6250 wifi adapter in it. I would like to upgrade to a dual band. I would also like to go to an AC/b/g/n adapter as the rest of my network supports it. How do I find out if my laptop has its bios whitelisted? The official toshiba forums don't have much info that I could find.
In my google search seems some people have had luck getting AC adapters to work but most had issues for whatever reason.
any help would be great.. thanks.