User guide

ECW-281B-D2550 Embedded System
Page 58
keyboard can control the system even when there is no USB driver loaded onto the
system.

Enabled DEFAULT
Legacy USB support enabled

Disabled
Legacy USB support disabled

Auto
Legacy USB support disabled if no USB devices are
connected
5.3.6 F81866 Super IO Configuration
Use the F81866 Super IO Configuration menu (BIOS Menu 8) to set or change the
configurations for the serial ports.
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
F81866 Super IO Configuration
F81866 Super IO Chip F81866
> Serial Port 1 Configuration
> Serial Port 2 Configuration
> Serial Port 3 Configuration
> Serial Port 4 Configuration
> Serial Port 5 Configuration
> Serial Port 6 Configuration
S
et Parameters of Serial
Port 1 (COMA)
---------------------
 : Select Screen
↑ ↓: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC: Exit
Version 2.14.1219. Copyright (C) 2011 American Megatrends, Inc.
BIOS Menu 8: F81866 Super IO Configuration