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Other PCI devices
Allows you to select whether to enable the UEFI or Legacy option ROM for the PCI device controller other
than the LAN, storage device, and graphics controllers.
Do not launch Disables option ROM.
UEFI
Enables UEFI option ROM only. (Default)
Legacy
Enables legacy option ROM only.
This item is configurable only when
CSM Support
is set to
Enabled
.
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USB Configuration
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Onboard USB Feature
Enables or disables the onboard USB function. (Default: Enabled)
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Legacy USB Support
Allows USB keyboard/mouse to be used in MS-DOS. (Default: Enabled)
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XHCI Hand-off
Determines whether to enable XHCI Hand-off feature for an operating system without XHCI Hand-off
support. (Default: Enabled)
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USB Mass Storage Driver Support
Enables or disables support for USB storage devices. (Default: Enabled)
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USB Storage Devices
Displays a list of connected USB mass storage devices. This item appears only when a USB storage device
is installed.