Asus P5KPL-AM/PS - Manual (Page 53)

Chapter 2: BIOS setup 2-13
DRAM Frequency [Auto]
Allows you to set the DDR2 operating frequency.
Configuration options (for 1600MHz FSB CPU): [Auto] [800MHz] [960MHz] [1000MHz]
[1200MHz]
Configuration options (for 1333MHz FSB CPU): [Auto] [667MHz] [800 MHz] [1000 MHz]
[1110MHz]
Configuration options (for 1066MHz FSB CPU): [Auto] [667MHz] [800 MHz] [1066 MHz]
Configuration options (for 800MHz FSB CPU): [Auto] [667MHz] [800 MHz]
Selecting a very high DRAM frequency may cause the system to become unstable! If this
happens, revert to the default setting.
Memory Over Voltage [Auto]
Manually set memory voltage or set to Auto for safe mode.
Configuration options: [Auto] [1.85000] [1.85625] [1.86250]...[2.24375]
1.25V Over Voltage [Auto]
Manually set MCH Chipset Voltage or set to Auto for safe mode.
Configuration options: [Auto] [1.25V] [1.40V]
1.5V Over Voltage [Auto]
Manually set ICH Chipset Voltage or set to Auto for safe mode.
Configuration options: [Auto] [1.5V] [1.6V]
Vcore Over Voltage [Auto]
Manually set Vcore Voltage or set to Auto for safe mode.
Configuration options: [Auto] [+50mv] [+100mv] [+150mv]
2.4.2 USB Configuration
The items in this menu allows you to change the USB-related features. Select an item then
press to display the configuration options.
The Module Version and USB Devices Enabled items show the auto-detected values. If no
USB device is detected, the item shows None.
USB Functions [Enabled]
Allows you to disable or select the different values of the USB functions.
Configuration options: [Disabled] [Enabled]
USB 2.0 Controller [Enabled]
Allows you to enable or disable USB 2.0 controller.
Configuration options: [Enabled] [Disabled]
Legacy USB Support [Auto]
Allows you to enable or disable support for USB devices on legacy operating systems
(OS). Setting to Auto allows the system to detect the presence of USB devices at startup.
If detected, the USB controller legacy mode is enabled. If no USB device is detected, the
legacy USB support is disabled. Configuration options: [Disabled] [Enabled] [Auto]