IEI Technology PCIE-H810, User Manual

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PCIE-H810 PICMG 1.3 CPU Card
Page 77
5.3.6 USB Configuration
Use the USB Configuration menu ( BIOS Menu 8 ) to read USB configuration information
and configure the USB settings.
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Advanced
USB Configuration
USB Devices:
2 Hubs
Legacy USB Support
[Enabled]
Enables Legacy USB
support. AUTO option
disables legacy support
if no USB devices are
connected. DISABLE
option will keep USB
devices available only
for EFI applications.
---------------------

: Select Screen
↑ ↓
: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC: Exit
Version 2.15.1236. Copyright (C) 2012 American Megatrends, Inc.
BIOS Menu 8: USB Configuration

USB Devices
The USB Devices field lists the USB devices that are enabled on the system

Legacy USB Support [Enabled]
Use the Legacy USB Support BIOS option to enable USB mouse and USB keyboard
support. Normally if this option is not enabled, any attached USB mouse or USB keyboard
does not become available until a USB compatible operating system is fully booted with all
USB drivers loaded. When this option is enabled, any attached USB mouse or USB
keyboard can control the system even when there is no USB driver loaded onto the system.

Enabled D
EFAULT
Legacy USB support enabled

Disabled Legacy USB support disabled

Auto Legacy USB support disabled if no USB devices are
connected