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Chapter 4: BIOS setupChapter 4: BIOS setup
Chapter 4: BIOS setupChapter 4: BIOS setup
Chapter 4: BIOS setup
4.4.44.4.4
4.4.44.4.4
4.4.4
CPU ConfigurationCPU Configuration
CPU ConfigurationCPU Configuration
CPU Configuration
The items in this menu show the CPU-related information that the BIOS
automatically detects.
Ratio CMOS Setting [ 8]Ratio CMOS Setting [ 8]
Ratio CMOS Setting [ 8]Ratio CMOS Setting [ 8]
Ratio CMOS Setting [ 8]
Sets the ratio between the CPU core clock and the Front Side Bus
frequency. The BIOS auto-detects the default value of this item. Use the
<+><+>
<+><+>
<+> or
<-><->
<-><->
< - > keys to adjust the values.
You can only adjust the
Ratio CMOS Ratio CMOS
Ratio CMOS Ratio CMOS
Ratio CMOS if you installed an unlocked CPU.
Refer to the CPU documentation for details.
VID CMOS Setting [ 62]VID CMOS Setting [ 62]
VID CMOS Setting [ 62]VID CMOS Setting [ 62]
VID CMOS Setting [ 62]
Allows you to set the VID CMOS setting at which the processor is to run.
The BIOS auto-detects the default value of this item. Use the
<+><+>
<+><+>
< + > or
<-><->
<-><->
<->
keys to adjust the values.
The following item appears only when you install a CPU that supports the
lock free feature. Only some latest CPUs support this feature.
Microcode Updation [Enabled]Microcode Updation [Enabled]
Microcode Updation [Enabled]Microcode Updation [Enabled]
Microcode Updation [Enabled]
Allows you to enable or disable the microcode updation.
Configuration options: [Disabled] [Enabled]
Max CPUID Value Limit [Disabled]Max CPUID Value Limit [Disabled]
Max CPUID Value Limit [Disabled]Max CPUID Value Limit [Disabled]
Max CPUID Value Limit [Disabled]
Setting this item to [Enabled] allows legacy operating systems to boot
even without support for CPUs with extended CPUID functions.
Configuration options: [Disabled] [Enabled]
Configure Advanced CPU settings
Manufacturer: Intel
Brand String: Genuine Intel(R) CPU 3.20GHz
Frequency : 3200 MHz
FSB Speed : 800 MHz
Cache L1 : 16 KB
Cache L2 : 1024 KB
Cache L3 : 0 KB
Ratio Status: Unlocked (Max:14, Min:14)
Ratio Actual Value : 16
Ratio CMOS Setting: [ 8]
VID CMOS Setting: [ 62]
Microcode Updation [Enabled]
Max CPUID Value Limit: [Disabled]
Execute Disable Function [Disabled]
Enhanced C1 Control [Auto]
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.