So I just finished my first ever build , and I want to boot using my USB for Linux. The only problem is that I can't find any boot priorities for the computer in the UEFI setup utility. I can't click on it or scroll up or even use the arrow keys. My mobo is an asrock z77 pro3, and I really don't know what to do. How can I access the boot option?
Pic related( Boot menu)
]http://imgur.com/CE72ynB
Pic related( Boot menu)
]http://imgur.com/CE72ynB