Dell Vostro 15 3558 Dell Vostro 153558 Owners Manual - Page 36

Option, Description, Enable Audio, source On Battery and On AC.

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Option Audio Miscellaneous Devices Table 4. Video Option LCD Brightness Switchable Graphics Table 5. Security Option Admin Password System Password Description NOTE: USB keyboard and mouse always work in the BIOS setup irrespective of these settings. This field enables or disables the integrated audio controller. By default, the Enable Audio option is selected. Allows you to enable or disable the following devices: • Enable Microphone • Enable Camera • Enable Media Card • Disable Media Card NOTE: All devices are enabled by default. You can also enable or disable Media Card. Description Allows you to set the display brightness depending up on the power source (On Battery and On AC). NOTE: The Video setting will only be visible when a video card is installed into the system. This option enables or disables switchable graphics technologies. Allows you to set the display brightness depending up on the power source (On Battery and On AC). NOTE: It should only be enabled for Windows 7 and later version of Windows or the Ubuntu OS. Description Allows you to set, change, or delete the administrator (admin) password. NOTE: You must set the admin password before you set the system or hard drive password. Deleting the admin password automatically deletes the system password and the hard drive password. NOTE: Successful password changes take effect immediately. Default Setting: Not set Allows you to set, change or delete the system password. NOTE: Successful password changes take effect immediately. Default Setting: Not set 36

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Option
Description
NOTE:
USB keyboard and mouse always work in the BIOS setup
irrespective of these settings.
Audio
This field enables or disables the integrated audio controller. By default,
the
Enable Audio
option is selected.
Miscellaneous Devices
Allows you to enable or disable the following devices:
•
Enable Microphone
•
Enable Camera
•
Enable Media Card
•
Disable Media Card
NOTE:
All devices are enabled by default.
You can also enable or disable Media Card.
Table 4. Video
Option
Description
LCD Brightness
Allows you to set the display brightness depending up on the power
source (On Battery and On AC).
NOTE:
The Video setting will only be visible when a video card is
installed into the system.
Switchable Graphics
This option enables or disables switchable graphics technologies. Allows
you to set the display brightness depending up on the power source (On
Battery and On AC).
NOTE:
It should only be enabled for Windows 7 and later version of
Windows or the Ubuntu OS.
Table 5. Security
Option
Description
Admin Password
Allows you to set, change, or delete the administrator (admin) password.
NOTE:
You must set the admin password before you set the system
or hard drive password. Deleting the admin password automatically
deletes the system password and the hard drive password.
NOTE:
Successful password changes take effect immediately.
Default Setting: Not set
System Password
Allows you to set, change or delete the system password.
NOTE:
Successful password changes take effect immediately.
Default Setting: Not set
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