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Using BIOS
* When users disable the item Configure DRAM Timing by SPD, the following
picture will show.
CMOS Setup Utility - Copyright (C) 1985-2005 American Megatrends, Inc.
M.I.B. (MB Intelligent BIOS)
Help Item
CPU Current Voltage 1.21250V
CPU Voltage Disabled
NB Vcore 1.120 V
IOH Voltage Disabled
CPU VTT 1.184 V
CPU VTT Voltage Disabled
VDIMM 1.456 V
DIMM Voltage Disabled
SB Vcore 1.232 V
SB Voltage Disabled
Current Memory Frequency 1066 Mhz
DRAM Frequency Auto
Configure DRAM Timing by SPD Disabled
DRAM tCL 3
DRAM tRAS 9
DRAM tRP 3
DRAM tRCD 3
DRAM tRFC 15
f
f
F10: Save ESC: Exit+/-/: Value
Enter : Select
F9: Optimized Defaults
F1:General Help
: Move
mnlk
DRAM Frequency (Auto)
This item allows users to adjust the DRAM frequency.
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 information coded
in SPD during system boot up.
SPD eXtreme Memory Profile (Standard)
Use this item to select the SPD eXtreme Memory Profile. If the item is set to
Standard, the memory will work under the standard mode. If the item is set to
Profile 1/2, the memory is capable to reach 1600 MHz.
DIMM Voltage (Disabled)
This item allows users to adjust the DIMM voltage.
Users can adjust the values according to those labelled on the DIMM
specification to improve the efficiency of the system. In principle, you need
set the values of tCL (CAS Latency Time), tRAS (Active to Precharge
Delay), tRP (RAS Precharge Time) and tRCD (RAS to CAS Delay).
Press <Esc> to return to the main menu setting page.
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