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Motherboard User’s Guide
Advanced Chipset Setup Page
This page sets up more advanced chipset information about your system. Handle
this page with caution. Any changes can affect the operation of your computer.
CMOS Setup Utility – Copyright (C) 1985-2005, American Megatrends, Inc.
Advanced Chipset Setup
Help Item
: Move Enter: Select +/-/: Value F10: Save Esc: Exit
F1: General Help F9: Load Default Settings
Options
DRAM Frequency
Auto
Configure DRAM Timing by SPD
Enabled
Share Memory Size
64MB
DVMT Memory
256MB
Memory Remap Feature
Enabled
HPET
Enabled
Configure DRAM Timing by SPD (Enabled)
When this item is set to enable, the DDR timing is configured using SPD. SPD
(Serial Presence Detect) is located on the memory modules, BIOS reads informa-
tion coded in SPD during system boot up.
DRAM Frequency (Auto)
This item enables users to adjust the DRAM frequency. The default setting is auto
and we recommend users leave the setting unchanged. Modify it at will may cause
the system to be unstable.
Press <Esc> to return to the main menu page.
Share Memory Size (64MB)
This item lets you allocate a portion of the main memory for the onboard VGA
display application.
DVMT Memory (256MB)
When set to Fixed Mode, the graphics driver will reserve a fixed portion of the
system memory as graphics memory, according to system and graphics requirements.
Press <Esc> to return to the main menu setting page.
Memory Remap Feature (Enabled)
This item allows you to remap the overlapped PCI memory above the total physical
memory if you have a 64 bit OS and 8 GB of RAM.
HPET (Enabled)
This item enables or disables HPET (High Precision Event Timer) support.
Auto
800 MHz
1066 MHz