Lenovo G40-70 Wifi whitelist removal.

Hi, 

I need some help, I've had some problem with original Wifi adapter and I've purchased the Intel AC7260, I tried to upgrade my BIOS version to the latest version available from Lenovo.

I've tried to use the NEW_BACKUP_FPTs and Universal Bios Backup to extract my BIOS backup, both of them didn't worked.

FPT -> It says that the 7zip command is invalid and extracting manually I lost my keyboard.
Universal Bios Backup 2.0 -> Did not recognized my BIOS.

If anyone can help me, I'll appreciate.


Sorry for any english mistakes, my english is awful.

Thanks
Ernesto.