3
BIOS Setup
USB
Configuration
This section is used to configure USB.
BIOS SETUP UTILITY
Advanced
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.
USB Configuration
USB Devices:
2 Hubs
Legacy USB Support
[Enabled]
EHCI Hand-off
[Enabled
Device Reset Timeout
[20 Sec]
:
Select Screen
:
Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized
Defaults
F4: Save ESC:
E it
Version 2.00.1201. Copyright (C) 2009 American Megatrends, Inc.
Legacy USB Support
Enabled
Enables legacy USB.
Auto
Disables support for legacy when no USB devices are connected.
Disabled
Keeps USB devices available only for EFI applications.
EHCI Hand-off
This is a workaround for OSes that does not support EHCI hand-off. The EHCI
ownership change should be claimed by the EHCI driver.
Device Reset Timeout
Selects the USB mass storage device start unit command timeout.
71
Summary of Contents for INTEL CORE i5 SYSTEM BOARD
Page 22: ...21 ...
Page 31: ...29 ...
Page 75: ...72 ...
Page 92: ...4 Supported Software 3 Click Finish Reboot the system for DirectX to take effect 89 ...
Page 104: ...4 Supported Software 4 After completing instal lation click Finish to exit setup 101 ...
Page 146: ...142 ...