I have the same problem with the wifi card. The fact is that I bought it a long time ago, but since it didn't work, I ended up losing it.
Later I discovered this website, but I have never dared to ask. Until today
I explain this because there is one thing that I have not understood. People ask for the deletion of the white list, but everyone informs about the card they plan to install. As I lost the wifi card, I will have to buy another one, but I don't know what it will be. Is this important? When I put the modified bios, can I only put the specified wifi card? or when the bios white list is deleted, can any wifi card be installed?
On the other hand, using information found on the internet, I have managed to unlock the "advanced" menu in the bios. I don't know if this is important or not.
The next thing I've done has been to download the universal bios backup toolkit 2.0, and make a backup of my bios. Here it is:
https://www.sendspace.com/file/cdhqgu
Well, thank you very much in advance.
A, another question that occurs to me, is: why the modified bios only works for the computer it comes from? Thanks