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3.5.13 – USB Configuration Sub-Menu
You can use this screen to view the USB Configuration
Menu. Use the up
and down arrow (
Ç
/
È
) keys to select an item. Use the Plus and Minus (+/-)
keys to change the value of the selected option. The settings are described on
the following pages.
BIOS Setup Utility
Main
Advanced
PCI/PnP Boot Security Chipset Exit
USB Configuration
Module Version-X.XX.X-XX..X
USB Devices Enabled:
None
Legacy USB Support [Enabled]
BIOS EHCI Hand-Off [Enabled]
Enables USB host
controllers.
←
→
Select Screen
↑↓
Select Item
+/- Change Option
F1 General Help
F10 Save and Exit
ESC Exit
Feature
Option
Description
USB Configuration
Disabled
Legacy USB Support
Enabled
Enables support for legacy
USB.
Enabled
BIOS EHCI Hand-Off
Disabled
This is a work around for OSes
without EHCI hand-off support.
The EHCI ownership change
should claim by EHCI driver.