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4-14 Chapter 4: BIOS setup
4.4 Advanced menu
The Advanced menu items allow you to change the settings for the CPU and other
system devices.
Take caution when changing the settings of the Advanced menu items. Incorrect
eld values can cause the system to malfunction.
V02.61 (C)Copyright 1985-2006, American Megatrends, Inc.
BIOS SETUP UTILITY
Main Advanced Server Security Boot Exit
Congure CPU.
WARNING: Setting wrong values in the below sections
may cause system to malfunction.
CPU Conguration
Chipset Conguration
PCI/PnP Conguration
USB Conguration
Peripheral Conguration
ACPI Conguration
Power On Conguration
Hardware Monitor
←→ Select Screen
↑↓ Select Item
Enter Go to Sub Screen
F1 General Help
F10 Save and Exit
ESC Exit
V02.61 (C)Copyright 1985-2006, American Megatrends, Inc.
BIOS SETUP UTILITY
Advanced
Congure advanced CPU settings
Ratio CMOS Setting [12]
Hardware Prefetcher [Enabled]
Adjacent Cache Line Prefetch [Enabled]
Max CPUID Value Limit [Disabled]
Virtualization Technology [Enabled]
Execute-Disable Bit Capability [Enabled]
Hyper Threading Technology [Enabled]
C1E Support [Enabled]
CPU TM function [Enabled]
Execute-Disable Bit Capability [Enabled]
Intel(R) SpeedStep(tm) tech [Enabled]
←→ Select Screen
↑↓ Select Item
+- Change Option
F1 General Help
F10 Save and Exit
ESC Exit
4.4.1 CPU Conguration
The items in this menu show the CPU-related information that the BIOS
automatically detects. Some items may not appear if you CPU does not support
the related functions.
Ratio CMOS Setting [12]
Whether this item is congurable depends on your CPU type. The valid value
ranges differently according to your CPU type. If this item is congurable, enter the
value using the numeric keypad.
Sets the ratio
between CPU Core
Clock and the FSB
Frequency.
Note:
Only available when
SpeedStep technology
is disabled.