User Manual

BIOS Setup 55
MI-220
GTT Size
Set GTT (Graphics Memory Manager) size. Options:1MB, 2MB
Aperture Size
Options: 128MB, 256MB, 512MB
DVMT Total Gfx Mem
Select DVMT/Fixed memory size used by the Integrated
Graphics Device. Options: 128MB, 256MB, Maximum.
Gfx Low Power Mode
Options: Enabled, Disabled
LCD Control
Primary IGFX Boot Display
Select the display port active during POST. This has no effect
on any external graphics present. Options: VBIOS Default,
CRT (VGA), DVI, LFP (LVDS), HDMI. See table below for
VBIOS Default display output settings.
Connected Display(s) BIOS Mode DOS Mode
VGA VGA VGA
DVI DVI DVI
HDMI HDMI HDMI
LVDS N/A N/A
VGA + DVI VGA + DVI VGA
VGA + HDMI VGA + HDMI VGA
VGA + LVDS VGA VGA