Weird APIC errors on FreeBSD 11.0-RELEASE fresh install

Hello. I've just installed FreeBSD 11.0-RELEASE on my pc:

Processor: AMD FX 4300 3.8 GHz
Motherboard: Asrock N68c-GS4 FX
GPU: GTX 750 Ti
RAM: 8gb

Installation went fine, then I rebooted, logged in, was about to start downloading packages and before I could hit enter, this appeared on the screen:


Then I typed pkg install nvidia-driver and started seeing this over and over again, pc was not responsive, had to restart into Win 7:


What could be the problem here? It's the first time I install FreeBSD on this machine, so I don't know if previous versions do also show errors like these with this processor-motherboard combination

There is some chance that upgrading to the latest BIOS firmware might improve the situation (if you are not already running the latest).
Thanks man, I updated the BIOS and now it's working :)

But now I can't start Lumina, lol

Tried with start-lumina-desktop and got xterm: no absolute path found
As it's a different problem, please create a new thread for that.