Asus P5KPL SE - Manual (Page 50)

2-12 Chapter 2: BIOS setup
Processor
Displays the auto-detected CPU specification.
System.Memory
Displays the auto-detected system memory.
2.4. Advanced.menu
The Advanced menu items allow you to change the settings for the CPU and other system
devices.
BIOS SETUP UTILITY
Main Ai Tweaker Advanced Power Boot Tools Exit
JumperFree Configuration
USB Configuration
CPU Configuration
Chipset
Onboard Devices Configuration
PCIPnP
Adjust system
frequency/voltage
Take caution when changing the settings of the Advanced menu items. Incorrect field
values can cause the system to malfunction.
2.4.1 JumperFree Configuration
AI.Overclocking.[Auto]
Allows selection of CPU overclocking options to achieve desired CPU internal frequency.
Select either one of the preset overclocking.
Configuration options: [Manual] [Auto] [Overclock Profile] [Test Mode]
The following item appears only when you set the AI Overclocking item to [Manual].
FSB / CPU External Frequency Synchronization
CPU.Frequency.[XXX]
Displays the frequency sent by the clock generator to the system bus and PCI bus. The
value of this item is auto-detected by the BIOS. Use the <+> and <-> keys to adjust the CPU
frequency. You can also type the desired CPU frequency using the numeric keypad. The
values range from 200 to 600. Refer to the table below for the correct Front Side Bus and
CPU External Frequency settings.
.
Front.Side.Bus CPU.External.Frequency
FSB 1600(overclocking) 400 MHz
FSB 1333 333 MHz
FSB 1066 266 MHz
FSB 800 200 MHz