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2.4.3 Chipset
The Chipset menu items allow you to change the advanced chipset settings. Select
an item then press Enter to display the sub-menu.
Advanced Chipset settings
WARNING: Setting wrong values in the sections below
may cause system to malfunction.
Configure DRAM Timing by SPD
Memory Acceleration Mode
DRAM Idle Timer
DRAm Refresh Rate
Graphic Adapter Priority
Graphics Aperture Size
Spread Spectrum
ICH Delayed Transaction
MPS Revision
Configure DRAM Timing by SPD [Enabled]
When this item is enabled, the DRAM timing parameters are set according to the
DRAM SPD (Serial Presence Detect). When disabled, you can manually set the
DRAM timing parameters through the DRAM sub-items. Configuration options:
[Disabled] [Enabled]
Memory Acceleration Mode [Auto]
This field when [Enabled] minimize latencies from CPU to memory to boost system
performance. Configuration options: [Auto] [Enabled]
Setting to [Enabled] may cause the system to become unstable! If this
happens, revert to the default setting [Auto].
DRAM Idle Timer [Auto]
Configuration options: [Infinite] [0T] [8T] [16T] [64T] [Auto]
DRAM Refresh Mode [Auto]
Configuration options: [Auto] [15.6 uSec] [7.8 uSec] [64 uSec] [64T]
If the system becomes unstable after changing the settings of any of the above
items, revert to the default settings.
The following sub-items appear only when the item Configure DRAM Timing
by SPD is set to Disabled.
2-18
[Enabled]
[Auto]
[Auto]
[Auto]
[AGP/PCI]
[ 64 MB]
[Enabled]
[Enabled]
[1.4]
Chapter 2: BIOS information
Select Screen
Select Item
+-
Change Option
F1
General Help
F10
Save and Exit
ESC
Exit
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