
L i f e B o o k S S e r i e s B I O S
USB Features Submenu of the Advanced Menu
The USB Features submenu provides options for enabling or disabling the USB devices.
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 | USB Features | 
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 | Item Specific Help | 
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 | Legacy USB Support | [Enabled] | 
 | [Disabled] | 
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 | The feature is disabled. | 
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 | SCSI SubClass Support: | [Enabled] | 
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 | [Enabled] | 
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 | Legacy USB Emulation | 
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 | is enabled and USB | 
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 | devices are available | 
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 | without USB aware OS. | 
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| F1 Help | Select | Item | 
| ESC Exit | Select | Menu | 
| Change | Values | |
| Enter | Select | ▲  | 
F9 Setup Defaults
F10 Save and Exit
Figure 11. USB Features Submenu
Table 11: Fields, Options and Defaults for the USB Features Submenu of the Advanced Menu
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| Legacy USB Support: | ■ | Disabled | [Enabled] | When Enabled is selected, Legacy USB Emulation is enabled | 
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 | ■ | Enabled | 
 | and the USB devices are available without a  | 
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 | When Disabled is selected, Legacy USB support is disabled. | 
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| SCSI SubClass Support: | ■ | Disabled | [Enabled] | When Enabled is selected, USB devices that belong to the | 
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 | ■ | Enabled | 
 | SCSI subclass in the mass storage class (e.g., USB Memory | 
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 | Key) are enabled. Note that enabling this feature may cause | 
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 | the system to hang during POST, depending on the device | 
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 | that is connected. | 
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