QBOX-100P Series - User Guide, Rev. 1.0
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Figure 15: BIOS Advanced Menu - Display Configuration
BIOS SETUP UTILITY
Main
Advanced
Power
Boot
Security
Save & Exit
Display Information
Primary Display
[IGD]
→
←
: Select Screen
UWA Frame Buffer Size
[256MB]
↑
↓
: Select Item
DVMT Pre-Allocated
[64M]
Enter: Select
DVMT Total Gfx Mem
[256MB]
+/-: Change Opt.
F1: General Help
PWM Backlight Control
[By Internal]
F2: Previous Values
LVDS Backlight Control - PWM*
127
F3: Optimized Defaults
F4: Save & Exit
ESC: Exit
Version 2.18.1263. Copyright (C) 2019, American Megatrends, Inc.
* This item appears only when selecting [By External] for PWM Backlight Control.
Feature
Option
Description
Primary Display
[IGD], [PCIe]
Select which graphic controller to be used as the primary
display device.
UWA Frame Buffer
Size
[128MB], [256MB],
[512MB]
Configure the memory size for internal graphic.
DVMT Pre-Allocated
[64M], [96M], [128M],
[160M], [192M],
[224M], [256M],
[288M], [320M],
[352M], [384M],
[416M], [448M],
[480M], [512M]
Select DVMT 5.0 Pre-Allocated (Fixed) Graphics Memory size
used by the Internal Graphics Device.
DVMT Total Gfx Mem
[128M], [256M], [MAX] Select DVMT 5.0 Total Graphic Memory size used by the Internal
Graphics Device.
PWM Backlight
Control
[By External], [By
Internal]
Select the PWM backlight controller.
[By External]: Control by external HW circuit.
[By Internal]: Control by LBKLT_CTL on the Intel Chipset.
