User`s manual

SBC86831 Series All-In-One Mini ITX Board User’s Manual
Award BIOS Utility
53
z PCI Express Root Port Func
Scroll to this item and press <Enter> to view the sub menu to
decide the PCI Express Port.
Press <Esc> to return to the Advanced Chipset Featurs page, and
press it again, return to the Main Menu page.