BIOS SETUP
34
IB940 User’s Manual
Advanced Chipset Features
This Setup menu controls the configuration of the chipset.
Phoenix - AwardBIOS CMOS Setup Utility
Advanced Chipset Features
System BIOS Cacheable
Enabled
ITEM HELP
Memory Hole at 15M-16M
Disabled
PCI Express Root Port Func
Press Enter
** VGA Setting **
PEG/On Chip VGA Control
Auto
Menu Level >
On-Chip Frame Buffer Size
8MB
DVMT Mode
DVMT
DVMT/FIXED memory Size
128MB
SDVO Device Setting
None
SDVO LVDS Protocol
1 Ch SPWG 18bit
SDVO Panel Number
1024 x 768
Boot Display
Auto
System BIOS Cacheable
The setting of
Enabled
allows caching of the system BIOS ROM at
F000h-FFFFFh, resulting in better system performance. However, if
any program writes to this memory area, a system error may result.
Memory Hole At 15M-16M
In order to improve performance, certain space in memory can be
reserved for ISA cards. This memory must be mapped into the memory
space below 16 MB. The choices are
Enabled
and
Disabled
.
On-Chip VGA Setting
The fields under the On-Chip VGA Setting and their default settings are:
PEG/On Chip VGA Control: Auto
On-Chip Frame Buffer Size: 8MB
DVMT Mode: DVMT
DVMT/Fixed Memory Size: 128MB
SDVO Device Setting
The default setting is
None
, and other options are
LVDS, LVDS+DVI,
and
DVI
.
Boot Display
The default setting is
Auto
and other options are
CRT
,
LVDS
,
CRT+LVDS
,
DVI
, and
CRT+DVI
.