L i f e B o o k N S e r i e s N o t e b o o k B I O S
USB Features Submenu of the Advanced Menu
The USB Features Submenu provides options for enabling or disabling legacy USB support.
|
|
| PhoenixBIOS Setup Utility |
|
| |
| Main | Advanced | Security | Power Savings | Exit | |
|
|
|
|
| ||
|
| USB Features |
| Item Specific Help |
| |
|
|
|
|
|
|
|
| Legacy USB Support: |
| [Enabled] | [Disabled] |
| |
|
| The feature is disabled. |
| |||
| SCSI SubClass Support: | [Enabled] |
| |||
|
|
| ||||
|
|
|
|
| [Enabled] |
|
|
|
|
|
| Legacy USB Emulation |
|
|
|
|
|
| is enabled and USB |
|
|
|
|
|
| devices are available |
|
|
|
|
|
| without USB aware OS. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
F1 Help | Select | Item |
ESC Exit | Select | Menu |
Change | Values | |
Enter | Select | ▲ |
F9 Setup Defaults
F10 Save and Exit
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] | When Enabled is selected, Legacy USB Emulation is enabled |
| ■ | Enabled |
| and the USB devices are available without a |
|
|
|
| When Disabled is selected, Legacy USB support is disabled. |
|
|
|
|
|
SCSI SubClass Support: | ■ | Disabled | [Enabled] | When Enabled is selected, USB devices that belong to the |
| ■ | Enabled |
| 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. |
|
|
|
|
|
18