I have a lot of bluetooth hardware and I was looking at the event viewer in windows:
Windows cannot store Bluetooth authentication codes (link keys) on the local adapter. Bluetooth keyboards might not work in the system BIOS during startup.
The local adapter does not support an important Low Energy controller state to support peripheral mode. The minimum required supported state mask is 0x2491f7fffff, got 0x1fffffff. Low Energy peripheral role functionality will not be available.
Bluetooth LE is available with bluetooth 4.2 and above. Anyway the real problem is that bluetooth mice and keyboards are not working. I was wondering if there is a missing couple of lines of code in the BIOS?