Hey all, I just bought an 8260 AC to replace a 7260 N in a Samsung Ativ Book 9 Plus (Model # NP940X3G-K01US) running on Windows 10 64-bit. I uninstalled all the old Intel drivers and installed the latest ones after popping in the new card. Now, I'm getting either a Code 10 error, or it'll "work" and show the list of WIFI connections available but it won't connect to them, then after, the list will disappear after it fails to connect. I've tried popping in a buddies 7265 AC but I'm getting the same result with his card as well.
As far as I know, Samsung doesn't have a whitelist so I don't know what's the issue here. Going to boot up a copy of Linux shortly and see if it'll work there.
Specs:
Intel Core i5 4200u
HD Graphics 4400
4gb DDR3L