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Chapter 4: BIOS setupChapter 4: BIOS setup
Chapter 4: BIOS setupChapter 4: BIOS setup
Chapter 4: BIOS setup
4.4.24.4.2
4.4.24.4.2
4.4.2
CPU ConfigurationCPU Configuration
CPU ConfigurationCPU Configuration
CPU Configuration
The items in this menu show the CPU-related information that the BIOS
automatically detects.
Select Screen
Select Item
+- Change Option
F1 General Help
F10 Save and Exit
ESC Exit
Configure Advanced CPU settings
Manufacturer: Intel
Brand String: Genuine Intel(R) CPU 3.20GHz
Frequency : 2800 MHz
FSB Speed : 800 MHz
Cache L1 : 16 KB
Cache L2 : 2048 KB
Cache L3 : 0 KB
Ratio Status: Unlocked (Max:19, Min:14)
Ratio Actual Value : 14
CPU Ratio [ 14]
CPU Lock Free [Auto]
Max CPUID Value Limit: [Disabled]
Execute Disable Function [Disabled]
Enhanced C1 Control [Auto]
Adjacent Cache Line Prefetch [Enabled]
CPU Internal Thermal Control [Auto]
Sets the ratio between
CPU Core Clock and the
FSB Frequency.
NOTE: If an invalid
ratio is set in CMOS
then actual and
setpoint values may
differ.
DDR Reference Voltage [Auto]DDR Reference Voltage [Auto]
DDR Reference Voltage [Auto]DDR Reference Voltage [Auto]
DDR Reference Voltage [Auto]
Allows selection of the DDR SDRAM operating voltage.
Configuration options: [2.85V] [2.75v] [2.65V] [2.55V] [Auto]
AGP VDDQ Voltage [1.50V]AGP VDDQ Voltage [1.50V]
AGP VDDQ Voltage [1.50V]AGP VDDQ Voltage [1.50V]
AGP VDDQ Voltage [1.50V]
Allows selection of the AGP operating voltage.
Configuration options: [1.80V] [1.70V] [1.60V] [1.50V]
F
1
General Help
F10 Save and Exit
ESC Exit
Hyper Threading Technology [Enabled]
Intel(R) SpeedStep(tm) tech. [Automatic]
CPU Ratio [ 14]CPU Ratio [ 14]
CPU Ratio [ 14]CPU Ratio [ 14]
CPU Ratio [ 14]
Sets the ratio between the CPU Core Clock and the Front Side Bus
frequency. The default value of this item is auto-detected by BIOS. Use the
<+> or <-> keys to adjust the values. This item appears only when you
installed an unlocked CPU.
CPU Lock Free [Auto]CPU Lock Free [Auto]
CPU Lock Free [Auto]CPU Lock Free [Auto]
CPU Lock Free [Auto]
Allows you to adjust the CPU multiplier to 14x. Setting this item to [Auto]
allows the motherboard to automatically reduce the CPU multiplier value for
more flexibility when increasing the external FSB. This item appears only if
you installed a CPU with the CPU Lock Free feature.
Configuration options: [Auto] [Disabled] [Enabled]