First of all I've got a Lenovo Thinkpad T490S I want build a hackintosh with.
Model: 20NY S2X41A (Specs: https://www.productindetail.co…enovo-thinkpad-t490s-20ny)
EFI: https://github.com/sirsanndy/thinkpad-t490s-hackintosh
1. Problem
I can't change the boot order with using ctrl + enter. I ticked the box at misc - security - AllowSetDefault
2. Problem
If I want to boot into Windows which is shown in the boot options it constantly crashes with the error: SYSTEM_THREAD_EXCEPTION_NOT_HANDLED
3. Problem
Airdrop and ScreenMirroring don't work. Bluetooth and Wifi work just fine. I heard you need a nativly supported wifi and bluetooth card like the Bcm943602cs. Is there any other way?
Thanks for your time. Appreciate every idea