C&T Solution BCO-2000 Series, User Manual, Page: 77 / 92

BCO-2000 l User’s Manual
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Graphic Configuration
77
Chapter 4: BIOS Setup
Item Options Description
GTT Size 2MB,
4MB,
8MB[Default]
Select the GTT Size .
Aperture Size 128MB,
256MB[Default] ,
512MB,
1024MB,
2048MB
Select the Aperture Size.
Note : Above 4GB MMIO BIOS assignment is
automatically enabled when selecting
2048MB aperture. To use this feature,
please disable CSM Support.
PSMI SUPPORT Disabled [Default] ,
Enabled
PSMI Enable/Disable.
DVMT Pre-Allocated 32M [Default] ,
64M,4M,8M,
12M,16M, 20M,
24M, 28M,32M/F7,
36M, 40M,44M,
48M,52M,56M,60M
Select DVMT 5.0 Pre-Allocated (Fixed)
Graphics Memory size used by the Internal
Graphics Device.
DVMT Total Gfx Mem 128M,
256M[Default] ,
MAX
Select DVMT5.0 Total Graphic Memory size
used by the Internal Graphics Device.
Primary IGFX Boot
Display
VBIOS Default[Default] ,
DP,
LCD,
HDMI
Select the Video Device which will be
activated during POST. This has no effect if
external graphics present. Secondary boot
display selection will appear based on your
selection.VGA modes will be supported only
on primary display