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3.3.7 USB Configuration
USB Controller
Use this item to enable or disable the use of USB controller. The default value is [Enabled].
Intel USB 3.0 Mode
Use t his item to enable or disable t he use of Intel USB 3.0 mode. There are four
configuration options: [Smart Auto], [Auto], [Disabled] and [Enabled]. The default value is
[Smart Auto].
Legacy USB Support
Use this option to select legacy support for USB devices. There are four configuration
options: [Enabled], [Auto], [Disabled] and [UEFI Setup Only]. The default value is [Enabled].
Please refer to below descriptions for the details of these four options:
Option
Enabled
Auto
Disabled
UEFI Setup Only
36
Description
Enables support for legacy USB.
Enables legacy support if USB devices are connected..
USB devices are not allowed to use under legacy OS and UEFI
setup when [Disabled] is selected. If you have USB compatibility
issues, it is recommended to select [Disabled] to enter OS.
SB devices are allowed to use only under UEFI setup and Windows
/ Linux OS.
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