Usb Configuration - Asus ESC4000 G2 User Manual

5.4.8 USB Configuration
Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc.
Advanced

USB Configuration

USB Devices:
1Keyboard, 1 Mouse, 3 Hubs
Legacy USB Support
EHCI Hand-off
USB Hardware Delays and Time-outs
USB transfer time-out
Device reset time-out
Mass Storage Devices
USB Ports Configuration
Version 2.14.1219. Copyright (C) 2011 American Megatrends, Inc.
Legacy USB Support [Enabled]
Enables or disables Legacy USB device support. Auto option disables legacy
support if no USB devices are connected. DISABLE option will keep USB device
available only for EFI applications.
Configuration options: [Enabled] [Disabled] [Auto]
EHCI Hand-off [Disabled]
This is a workaround for 0ses without EHCI ownership change should be clained
by EHCI driver. Configuration options: [Disabled] [Enabled]
USB Hardware Delays and Time-outs
USB transfer time-out [20 sec]
The time-out value for control, bulk, and interrupt transfer.
Configuration options: [1 sec] [5 sec] [10 sec] [20 sec]
Device reset time-out [20 sec]
USB mass storage device start unit command time-out.
Configuration options: [10 sec] [20 sec] [30 sec] [40 sec]
ASUS ESC4000 G2 Series
Enabled Legacy USB support.
Auto
support if no USB devices
are connected. DISABLE
option will keep USB devices
available only for EFI
[Enabled]
applications.
[Disabled]
[20 sec]
[20 sec]
→←: Select Screen
↑↓:
Enter: Select Item
+/-: Change Opt.
F1: General Help
F2: Previous Values
F5: Optimized Defaults
F10: Save & Exit
ESC: Exit
option disables legacy
Select Item
5-25