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3 . 4 . 8
3 . 4 . 8
USB Configuration
USB Configuration
3 . 4 . 8 USB Configuration
3 . 4 . 8
3 . 4 . 8
USB Configuration
USB Configuration
Advanced
USB Configuration
USB Controller
USB 2.0 Support
Legacy USB Support
Async Park Mode
v02.54 (C) Copyright 1985-2003, American Megatrends, Inc.
USB Controller
Use this item to enable or disable the use of USB controller.
USB 2.0 Support
Use this item to enable or disable the USB 2.0 support.
Legacy USB Support
Use this option to select legacy support for USB devices. There are four
configuration options: [Enabled], [Auto], [Disabled] and [BIOS Setup Only].
The default value is [BIOS Setup Only]. Please refer to below descriptions
for the details of these four options:
[Enabled] - Enables support for legacy USB.
[Auto] - Enables legacy support if USB devices are connected.
[Disabled] - USB devices are not allowed to use under legacy OS and BIOS
setup when [Disabled] is selected. If you have USB compatibility issue, it is
recommended to select [Disabled] to enter OS.
[BIOS Setup Only] - USB devices are allowed to use only under BIOS setup
and Windows / Linux OS.
Async Park Mode
Use this option to enable or disable Async Park Mode. For normal operation
the APM function should be disabled. If APM is enabled, some USB card
reader devices may not work properly. The USB controller uesd on these
devices may not be able to handle the short delay time between the data
packets.
BIOS SETUP UTILITY
[Enabled]
[Enabled]
[BIOS Setup Only]
[Disabled]
5 3
5 3
5 3
5 3
5 3
To enable or disable
the onboard USB
controllers.
Select Screen
Select Item
+-
Change Option
F1
General Help
F9
Load Defaults
F10
Save and Exit
ESC
Exit
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