Q7-974
Q7-974 User Manual - Rev. First Edition: 0.1 - Last Edition: 2.3 - Author: S.B. - Reviewed by G.G. Copyright © 2017 SECO S.r.l.
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4.3.8
Video configuration submenu
Menu Item
Options
Description
VBIOS Selection
Default / Intel ISG Optimized
Allows to select an optimized VBIOS to solve an issue present on Linux Kernels causing video configuration
wrong detection.
CRT
Enabled / Disabled
Enable or Disable the CRT Video Output of the module
DDI0
Disabled / Enabled
Enable / Disable DDI0 Video Output
DDI1
Disabled / Enabled
Enable / Disable DDI1 Video Output
Primary Display
CRT / DDI0 / DDI1 / None
Select the Primary Display for the use in WEC7 operating System
Secondary Display
CRT / DDI0 / DDI1 / None
Select the Secondary Display for the use in WEC7 operating System
Display Mode
Single / Extended / Extended
Vertical / Clone
Select the Display Mode for the use in WEC7 operating System
LFP
Custom / 640x480 / 800x480 /
800x600 / 1024x600 /
1024x768 / 1280x720 /
1280x800 / 1280x1024 /
1366x768 / 1400x900 /
1600x900 / 1680x1050 /
1920x1080
Select a software resolution (EDID settings) to be used for the internal flat panel.
LFP Custom parameters
See submenu
Only available when
“
LFP
”
is set to Custom. Select Detailed Timing Descriptor Parameters
LFP Color Mode
VESA 24bpp / JEIDA 24bpp /
18 bpp
Select the color depth of LVDS interface. For 24-bit color depth, it is possible to choose also the color
mapping on LVDS channels, i.e. if it must be VESA-compatible or JEIDA compatible.
LFP Interface
Single Channel / Dual Channel
Allows configuration of LVDS interface in Single or Dual channel mode
LFP Default brightness (%)
0 ÷ 100
LFP Default brightness percentage. Valid values are in the range 0-100, where 0 means backlight OFF.
This setup configuration, during the BIOS boot, is valid only with a single LFP connected (no multi-monitor).
LFP Max ACPI Brightness (%)
0 ÷ 100
Maximum ACPI Brightness percentage allowed with an ACPI aware OS
LVDS Advanced Options
See Submenu
LVDS Advanced Options Configurations
Integrated Graphics Device
Disabled / Enabled
Enabled: enable Integrated Graphics Device (IGD) when selected as the Primary Video Adaptor.
Disabled: always disable IGD. Warning: when the IGD is disabled, there will be no video output at all
(unless there is an external PCIe graphic card selected as Primary Display) and restoring BIOS options to
default values will be possible only by moving blindly in the setup menu.
