Sep 30 2021 06:08 AM - edited Sep 30 2021 06:11 AM
It had TPM 2.0. I changed Legacy to UEFI in the BIOS and activated Secure Boot.
I tested it and optimized it extensively without one single problem.
So, if others have done the same, post below so that Microsoft can include the now unsupported Dell Latitude E7470 i5-6300U on their supported list.
Nov 30 2021 03:20 PM