Could someone please help me?

I'm trying to boot with SimpleMining OS, but it's not working. It stops with the following messages:

http://i.imgur.com/NX1uUWD.jpg
http://i.imgur.com/EJbRI7R.jpg

Could someone please explain what am I doing wrong? I've flashed the OS to a 16GB USB stick according to manual and inserted it into the rig.

I assume that the problem is not in the rig itself, since it is working finely with windows 10. I'm disconnecting the HDD on which the windows is installed, then putting in the USB drive and then booting. But no luck.