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User's Manual |
KS-KH
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”. Depending on your selection, 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->PCI graphics devices->IGFX (internal graphics)
PCI
: PCI graphics devices -> PCIe graphics devices->PEG (PCIe Graphics devices con-
nected 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. Note that this option will
be shown only if the “Boot type” is set to “Dual” or “Legacy”.
The options are as follows:
LCD+DVI
LCD+HDMI
LCD+VGA
DVI+HDMI
DVI+VGA
HDMI+DVI
HDMI+VGA
VGA+DVI
VGA+HDMI
PEG Bifurcation Configuration
The bifurcation method allows you to split a PEG lane into multiple lanes by dividing
its bandwidth based on one of the following settings:
x16, x0, x0 (the default setting)
x8, x4, x4
x8, x8, x0
