Advantech ARK-2121V User Manual page 63

5.2.3.1 Intel IGD Configuration
 Primary IGFX Boot Display
Select the Video Device which will be activated during POST.\nThis has no
effect if external graphics present.\nSecondary boot display selection will
appear based on your selection.\nVGA modes will be supported only on primary
display.
 LVDS Panel Type
This item allow user to select LVDS panel type.
 DVMT Pre-Allocated
Select DVMT 5.0 Pre-Allocated (Fixed) Graphics Memory size used by the
Internal Graphics Device.
 DVMT Total Gfx Mem
Select DVMT 5.0 Total Graphic Memory size used by the Internal Graphics
Device.
 Aperture Size
Select the Aperture Size.
 DOP CG
Enable/Disable DOP clock gating.
 GTT Size
Select the GTT Size
 IGD Thermal
Enable/Disable IGD Thermal.
Spread Spectrum clock

Enable/Disable Spread Spectrum clock.
53 ARK-2121V User Manual