ASRock 4CORE1600-GLAN manual Chipset Configuration

savings. The default value is [Auto]. Configuration options: [Auto], [Enabled] and [Disabled]. If you install Windows® XP and select [Auto], you need to set the “Power Schemes” as “Portable/Laptop” to enable this function. If you install Windows® VistaTM and want to enable this function, please set this item to [Enabled]. This item will be hidden if the current CPU does not support Intel

(R) SpeedStep(tm) tech..

Please note that enabling this function may reduce CPU voltage and lead to system stability or compatibility issue with some power supplies. Please set this item to [Disable] if above issue occurs.

3.3.2 Chipset Configuration

BIOS SETUP UTILITY
Advanced
Chipset Configuration
Memory Remap Feature	[Disabled]	ENABLE: Allow
		remapping of
DRAM Frequency	[Auto]
		overlapped PCI memory
Flexibility Option	[Disabled]
		above the total
DRAM CAS# Latency	[Auto]
		physical memory.
DRAM RAS# to CAS# Delay	[Auto]
DRAM RAS# Precharge	[Auto]	DISABLE: Do not allow
DRAM RAS# Activate to Precha [Auto]
		remapping of memory.
Primary Graphics Adapter	[PCI]
OnBoard HD Audio	[Auto]		Select Screen
			Select Item
Front Panel	[Auto]	+ -	Change Option
CD-In	[Enabled]
		F1	General Help
OnBoard Lan	[Enabled]
		F9	Load Defaults
DRAM Voltage	[Auto]	F10	Save and Exit
		ESC	Exit
NB Core Voltage	[Auto]
VTT Voltage	[Auto]
v02.54 (C) Copyright 1985-2005, American Megatrends, Inc.

Memory Remap Feature

Use this item to enable or disable memory remap feature. Configuration options: [Enabled] and [Disabled]. The default value is [Disabled].

DRAM Frequency

If [Auto] is selected, the motherboard will detect the memory module(s) inserted and assigns appropriate frequency automatically. You may also select other value as operating frequency: [266MHz (DDRII533)], [333MHz (DDRII667)], [400MHz (DDRII800)].

Flexibility Option

The default value of this option is [Disabled]. It will allow better tolerance for memory compatibility when it is set to [Enabled].

DRAM CAS# Latency

Use this item to adjust the means of memory accessing. Configuration options are [6], [5], [4], [3] and [Auto].

DRAM RAS# to CAS# Delay

This controls the latency between the DRAM active command and the read / write command. Configuration options: [Auto], [3 DRAM Clocks], [4 DRAM Clocks], [5 DRAM Clocks] and [6 DRAM Clocks].

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