AXIOMTEK MANO521 Series User Manual page 54

MANO521 Mini ITX Motherboard
 Graphics Configuration
Primary IGFX Boot Display
Select the video device which will be activated during POST (Power-On Self Test). The
secondary boot display selection will appear based on your selection.
Secondary IGFX Boot Display
After selecting other than "AUTO" on "Primary IGFX Boot Display", the Secondary IGFX
Boot Display will show up and its options are DP and HDMI.
48 AMI BIOS Setup Utility