Dell OptiPlex 9020 All In One (Mid 2013) - Manual (Page 46)

Option Description
USB Configuration This field configures the integrated USB controller. If Boot Support is enabled, the
system is allowed to boot any type of USB mass storage devices (HDD, memory key,
floppy).
If USB port is enabled, device attached to this port is enabled and available for
operation system.
If USB port is disabled, the operation system cannot see any device attached to this
port.
NOTE: USB keyboard and mouse always work in the BIOS setup irrespective of
these settings.
Audio Allows you to enable or disable the integrated audio controllers. By default, the
Enable Audio option is selected.
Miscellaneous Devices Allows you to enable or disable various on-board devices.
• Enable Microphone - This option is selected by default.
• Enable Camera - This option is selected by default.
• Enable Media Card - This option is selected by default.
• Disable Media Card
Table 4. Security
Option Description
Admin Password This field lets you set, change, or delete the administrator (admin) password
(sometimes called the setup password). The admin password enables several
security features.
The drive does not have a password set by default.
• Enter the old password
• Enter the new password
• Confirm the new password
The successful changes in the password will take effect immediately.
NOTE: If you delete the admin password, the system password also gets deleted.
You can also use the admin password to delete the HDD password. You cannot
set an admin password if a system password or an HDD password is already set.
You must set the admin password first, if you want to use the admin password
with a system password and/or HDD password.
System Password Allows you to set, change, or delete the computer password (previously called the
primary password).
The drive does not have a password set by default.
• Enter the old password
• Enter the new password
• Confirm the new password
The successful changes in the password will take effect immediately.
Internal HDD-0 Password Allows you to set, change, or delete the password on the computer's internal hard
disk drive (HDD). Successful changes to this password take effect immediately.
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