IEI Technology TRN-3200T, Руководство пользователя

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TRN-3200T-R100 Tablet PC
Page 30
4.3.7 USB Configuration
Use the
USB Configuration
menu (
435H515H811H
BIOS Menu 9
) to read USB configuration information
and configure the USB settings.
Aptio Setup Utility
–
Copyright (C) 2012 American Megatrends, Inc.
Advanced
USB Configuration
USB Devices:
1 Drive, 1 Keyboard, 1 Point
Legacy USB Support
[Enabled]
USB3.0 Support [Enabled]
XHCI Hand-off [Enabled]
EHCI Hand-off [Disabled]
Port 60/64 Emulation [Enabled]
USB hardware delays and time-outs:
USB transfer time-out [20 sec]
Device reset time-out [20 sec]
Device power-up delay [Auto]
Mass Storage Devices:
Generic STORAGE DEVICE 0208 [Auto]
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 2.15.1229. Copyright (C) 2012 American Megatrends, Inc.
BIOS Menu 9: USB Configuration

USB Devices
The
USB Devices Enabled
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.