Chapter 7 BIOS Setup
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Chapter 7
Video Configuration
This section configures the video settings. Note that the configuration options vary depending
on the “Boot type” selected in the “Boot” menu.
Primary Display
Select the primary display for the system. Note that this option will be shown only if the
“Boot type” is set to “Dual” or “UEFI”. The options are Auto or IGFX (internal graphics),
PEG and PCIe. The order of video device initialization will be as follows:
Auto mode
: PEG (PCIe Graphics devices connected to PEG lanes directly routed from
the CPU )->PCIe graphics devices->PCI graphics devices->IGFX (internal graphics)
IGFX
: IGFX (internal graphics)->PEG (PCIe Graphics devices connected to PEG lanes di-
rectly routed from the CPU)->PCIe graphics devices->PCI graphics devices
PEG
: PEG (PCIe Graphics devices connected to PEG lanes directly routed from the CPU)
->PCIe graphics devices->IGFX (internal graphics)
PCIe
: PCIe graphics devices->PEG (PCIe Graphics devices connected to PEG lanes directly
routed from the CPU )->IGFX (internal graphics)
Internal Graphics Device
Enable, disable or automatically detect the internal graphics.
Boot display
Prioritize device combination for display during system boot with the following options.
Note that this option will be shown only if the “Boot type” is set to “Dual” or “Legacy”.
LCD+DVI
LCD+DP1
LCD+VGA
DVI+DP1
DVI+VGA
DP1+DVI
DP1+VGA
VGA+DVI
VGA+DP1
LVDS Panel Supported
Enable this option to configure your LCD panel with the following configurations:
PTN3460 Configuration
Select the color depth from the following options: 18bit,
24bit, 36bit, and 48bit.
LCD Panel Type
Select the resolution for the LCD panel from the following options:
800x480, 800x600, 1024x768, 1366x768, 1280x1024, and 1920x1080.
Backlight Type
Select the backlight type from the following options: PWM, DC,
PWM, and DC.
