[REQUEST] Lenovo C260 wifi white/black list disable

[villahed94]

Hi.

I've purchased a second hand Lenovo C260, which is a cheap lowish end AIO with a Celeron J1800 (Bay Trail).
However it comes with a pretty bad Atheros card that has problems with reliability and connecting to hidden networks.
I purchased an Intel 7260AC to be able to access my 5Ghz networks but as always it's blocked. It doesn't display any messages, it just freezes the computer.
What puzzles me is that it accepts an older Intel 6230 and even cards as old as an RTL8187 but not a 7260AC!
I have tried all the methods involving changing ID strings and replacing some modules, to no success.

Here's the full 8MB dump.
http://www.mediafire.com/file/xi45du7d1c...60full.bin

Any help is much appreciated.