Advantech ITA-5231 Series User Manual page 54

Primary IGFX Boot Display

This item allows users to select the primary video device to be activated during
POST. The options are HDMI, DVI, eDP panel, and VGA. The secondary boot
display options will depend on the initial selection.
eDP LVDS Panel Type

This item allows users to select the eDP LVDS panel type.
 Panel Scaling
This item allows users to configure the panel scaling function for the internal
graphics device.
 Backlight Control
This item allows users to control the backlight type.
 Spread Spectrum Clock Chip
This item allows users to set the type of spread spectrum clock type. With the
"hardware" option, spread is controlled by the chip; with the "software" option,
spread is controlled by the BIOS settings.
 Active LFP
This item allows users to configure LFP usage.
 Panel Color Depth
This item allows users to set the LFP color depth.
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