Instruction Manual

ICE-PV-N4551_D5251 COM Express Type 2 Module
Page 46

AHCI
Configures SATA devices as AHCI device.
5.3.4 USB Configuration
Use the USB Configuration menu (3BIOS Menu 6) to read USB configuration information
and configure the USB settings.
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
USB Configuration
USB Devices:
1 Keyboard
USB Function [Enabled]
USB 2.0(EHCI) Support [Enabled]
Legacy USB Support [Enabled]
Enable / Disable USB
Function.
---------------------
 : Select Screen
 : Select Item
Enter Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC: Exit
Version 2.11.1210. Copyright (C) 2011 American Megatrends, Inc.
BIOS Menu 6: USB Configuration
 USB Devices
The USB Devices Enabled field lists the USB devices that are enabled on the system
 USB Function [Enabled]
Use the USB Function BIOS option to enable or disable USB function support.

Disabled
USB function support disabled

Enabled DEFAULT
USB function support enabled
 USB 2.0(EHCI) Support [Enabled]
Use the USB 2.0(EHCI) Support BIOS option to enable or disable USB 2.0 (EHCI)
support.