This is an update to allow people to save the file /sys/firmware/efi/efivars/SCUShowHiddenPage8be4df61-93ca-11d2-aa0d-00e098032b8c after making the modificationwith Ghex as described in the preinstallation notes.
before entering the ghex command. use " sudo" chattr -i /sys/firmware/efi/efivars/SCUShowHiddenPage8be4df61-93ca-11d2-aa0d-00e098032b8c ". That will allow the modification to be saved.
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I just got a Wireless-n 7265 (model 7265NGW BN) from Amazon, the moment I try to turn on my Yoga 2 Pro there is a message showing "unauthorized wireless network card is plugged in. power off and remove it". I would appreciate your help.
My Laptop specs:
Model: Yoga 2 Pro
Windows 10 Pro (10.0.14393 compilation 14393)
BIOS: LENOVO 76CN43WW, 30/3/2015
SMBIOS version: 2.7
Integrate driver version: 1.30
BIOS mode: UEFI
New Network Card:
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Wireless-n 7265 model 7265NGW BN