User manual

BIOS Setup
EC3-1816CLD2NA(B) - 27 -
 USB
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Advanced
USB Configuration
USB Devices:
1 Keyboard，1 Mouse, 2 Hubs
Legacy USB Support [Enabled]
→←：Select Screen
↑↓：Select Item
Enter：Select
+/-：Change Opt
F1：General Help
F2：Previous Values
F3：Optimized Defaults
F4：Save
ESC：Exit
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.
 Legacy USB Support
This option is used to support legacy USB devices (keyboard, mouse, storage
device, etc). When it is set to Enabled, the USB devices can be used in the OS that
does not support USB, such as DOS. When it is set to Disabled, the legacy devices
cannot be used in the OS that does not support USB
Note: USB can be used in EFI application, such as in Shell.
 COM
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Advanced
COM
Serial Port 0 Configuration
Serial Port 1 Configuration
Serial Port 2 Configuration
Serial Port 3 Configuration
→←：Select Screen
↑↓：Select Item
Enter：Select
+/-：Change Opt
F1：General Help
F2：Previous Values
F3：Optimized Defaults
F4：Save
ESC：Exit
Version 2.16.1226. Copyright (C) 2012,American Megatrends, Inc.