The following item appears only when you set the AI Overclocking item to [Manual].

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 133 to 400. Refer to the table below for the correct Front Side Bus and CPU External Frequency settings.

FSB/CPU External Frequency Synchronization

Front Side Bus

CPU External Frequency

 

 

FSB 1066

266 MHz

FSB 800

200 MHz

FSB 533

133 MHz

PCI Express Frequency [Auto]

Allows you to select PCI express frequency. Configuration options: [Auto] [90] [91] [92] [93] [94] [95] [96] [97] [98] [99] [100] [101] [102] [103] [104]

DRAM Frequency [Auto]

Allows you to set the DDR2 operating frequency.

Configuration options: [Auto] [533MHz] [667MHz] [800 MHz] [1067 MHz]

Selecting a very high DRAM frequency may cause the system to become unstable! If this happens, revert to the default setting.

2.4.2USB Configuration

The items in this menu allows you to change the USB-related features. Select an item then press <Enter> to display the configuration options.

USB Configuration

 

Options

Module Version - 2.24.0-13.4

Disabled

USB Devices Enabled:

2 USB Ports

4 USB Ports

None

6 USB Ports

USB Functions

8 USB Ports

[8 USB Ports]

USB 2.0 Controller

[Enabled]

Legacy USB Support

[Auto]

USB 2.0 Controller Mode

[HiSpeed]

BIOS EHCI Hand-Off

[Enabled]

USB Mass Storage Device Configuration

The Module Version and USB Devices Enabled items show the auto-detected values. If no USB device is detected, the item shows None.

ASUS P5KPL-VM

2-19