ECS 946GZT-M2, Manual, Page: 38 / 80

32
Using BIOS
f
Chipset Configuration
Setup Warning:
Setting items on this screen to incorrect values
May cause your system to malfunction!
System Memory Frequency <Auto>
Dram Timing Selectable <Default>
Chipset Memory Timing Control
RAM CAS# Latency <4>
RAM RAS Act. to Pre. <
RAM RAS# to CAS# delay <03>
RAM RAS# Precharge <03>
Refresh Cycle Time <13>
Refresh Mode Select <7.8 us>
Main Advanced Power Security Boot Exit
Chipset Configuration (Press Enter)
Scroll to this item and press <Enter> to view the following screen:
f
Select Boot Device
Selecct Screen
Select Item
Select SubMenu
Setup Defaults
Save and Exit
Exit
mn
Enter
F9 =
F10 =
Esc =
-
<>
Allows override of
detected memory
frequency value.
System Memory Frequency (Auto)
Use this item to enable or disable the frequency of system memory.
Dram Timing Selectable (Default)
Use this option to determine if the memory timings should be read from SPD or set up
manually.
Chipset Memory Timing Control (Auto)
Use this item to enable or disable the control of chipset memory timing.
•
RAM CAS# latency This item determines the operation of DDR RAM memory
CAS (column address strobe). It is recommended that you leave this item at the
default value.
•
RAM RAS Act. to Pre. : Depending on your SDRAM module structure, the 4-
Way setting can offer the best performance. If you choose the wrong setting,
the computer system will not run in a stable number.
•
RAM RAS# to CAS# delay : This item specifies the RAS# to CAS# read write
delay time to the same bank.
•
RAM RAS # Precharge : This item specifies the RAS# precharge time.
•
Refresh Cycle Time : This item means cycle Refresh time.
•
Refresh Mode Select : This item is used to select refresh mode.
Press <Esc> to return to the Advanced Features page.
InsydeH2O Setup Utility