I need help installing the Zorin Core OS on my Lenovo Flex 3-1130. I can put the OS on a USB just fine, however, I can't get into the bios. I pressed every key known to man to enter the bios. None of them work. When I go into my Windows 10 settings and boot into advanced settings to boot from the USB, it says there is no USB connected even though there clearly is. The system even recognized the USB just before I did the advanced reboot. I tried it on my desktop and it worked just fine. Can someone please help me? All I want to do is create a dual boot with Windows 10 and Zorin.