BIOS Setup
Advanced menu
✓Intel(R) SpeedStep(tm) tech. (Translation)
This item allows you to enable or disable Intel SpeedStep technology. When set to Disabled, the system always operates in a conserve power mode (the processor works at
✓AHCI Mode (Advanced Host Controller Interface)
Use this item to enable or disable the AHCI Mode. Setting options: Disabled and Enabled. The default setting is Disabled.
✓Legacy USB Support (Translation)
Selecting Enabled allows users to use USB devices, such as mouse, keyboard, or portable disk, in DOS system; or allows users to boot the system by USB device. Setting options: Enabled, Disabled and Auto.