USB Features Submenu of the Advanced Menu

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USB Features Submenu of the Advanced Menu
The USB Features submenu provides options for enabling or disabling the USB devices.
Figure 10.  USB Features Submenu
Table 10: Fields, Options and Defaults for the USB Features Submenu of the Advanced Menu
Menu Field
Options
Default
Description
Legacy USB Support:
Disabled
Enabled
[Enabled]
When Enabled is selected, Legacy USB Emulation is enabled 
and the USB devices are available without a USB-aware OS. 
When Disabled is selected, Legacy USB support is disabled.
SCSI SubClass Support:
Disabled
Enabled
[Enabled]
When Enabled is selected, USB devices that belong to the 
SCSI subclass in the mass storage class (e.g., USB Memory 
Key) are enabled. Note that enabling this feature may cause 
the system to hang during POST, depending on the device 
that is connected.
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[Disabled]
The feature is disabled.
[Enabled]
Legacy USB Emulation
is enabled and USB
devices are available
without USB aware OS.
Legacy USB Support
   SCSI SubClass Support:   [Enabled]
[Enabled]
USB Features
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