Technical information

18 Chapter 2
Miscellaneous
Parameter Description Option
AHCI Port0/1/2 Displays the status of auto detection of the AHCI device.
Spread Spectrum Enables or disables the reduction of the mainboard’s EMI.
Note: Remember to disable the Spread Spectrum feature if you are
overclocking. A slight jitter can introduce a temporary boost in clock speed
causing the overclocked processor to lock up.
Enabled
Disabled
Bootup Num-lock Selects power on state for Num Lock. On
Off
USB Beep Message Enables or disables BIOS to display error beeps or messages during USB
device enumeration.
Enabled
Disabled