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BIOS SETUP
MI981 User’s Manual
39
USB Configure
Enable/Disable USB Configure function.
PET Progress
User can Enable/Disable PET Events progress to receive PET.
Watchdog Timer
Enable/Disable Watchdog Timer.
USB Configuration
Aptio Setup Utility
–
Copyright © 2012 American Megatrends, Inc.
Main
Advanced
Chipset
Boot
Security
Save & Exit
USB Configuration
→ ←
Select Screen
↑↓
Select Item
Enter: Select
+- Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC: Exit
USB Module Version
8.10.28
USB Devices:
2 Keyboards, 1 Mouse, 2 Hubs
Legacy USB Support
Enabled
USB3.0 Support
Enabled
XHCI Hand-off
Enabled
EHCI Hand-off
Enabled
USB Mass Storage Driver Support
Enabled
USB hardware delays and time-outs:
USB Transfer time-out
20 sec
Device reset tine-out
20 sec
Device power-up delay
Auto
Legacy USB Support
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.
USB3.0 Support
Enable/Disable USB3.0 (XHCI) Controller support.
XHCI Hand-off
This is a workaround for OSes without XHCI hand-off support. The
XHCI ownership change should be claimed by XHCI driver.
Summary of Contents for MI981
Page 1: ...MI981 Intel Q87 Based Mini ITX board Mini ITX Motherboard USER S MANUAL Version 1 0...
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Page 8: ...INTRODUCTION 4 MI981 User s Manual Board Dimensions...
Page 17: ...INSTALLATIONS MI981 User s Manual 13 Connector Locations on MI981...
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Page 62: ...DRIVER INSTALLATION 58 MI981 User s Manual This page is intentionally set blank...