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User's Manual
Storage
This item is used to set the EFI storage OpROM boot or the traditional storage OpROM boot.
Video
This item is used to set EFI display OpROM startup or traditional display OpROM startup.
Other PCI devices
This item is used to set the EFI PCI device OpROM boot or the traditional PCI device OpROM boot
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USB Configuration
Use this item to show the information of USB configuration.
Figure 3.13
Legacy USB Support
This item is used to set the USB interface support. If you need to support USB devices under DOS, such as
U disk, USB keyboard, etc., set this item to [Enabled] or [Auto]. Otherwise, select [Disabled].
USB 2.0 (EHCI) Support
[Enabled]: Allows USB EHCI transport protocol with a maximum transfer rate of 480Mpbs
[Disabled]: Disable the USB2.0 interface, the traditional transfer rate is 12Mpbs.
USB 2.0 Controller Mode
This item sets USB 2.0 device works in full speed mode (FullSpeed) or high speed mode (HiSpeed).
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