Dell OptiPlex 990 Desktop Service Manual page 64

System Configuration
Miscellaneous
Devices
Video
Multi-Display
NOTE: The Video setting will only be visible when a video card is installed in the
system.
Security
Internal HDD-1
Password
Strong Password
Password
Configuration
64
If USB port is disabled, the OS cannot see any device attached
to this port.
• Enable USB Controller
• Disable USB Mass Storage Dev
• Disable USB Controller
NOTE: USB keyboard and mouse always work in the BIOS
setup irrespective of these settings.
Allows you to enable or disable various on-board devices.
Enable PCI Slot — This option is enabled by default.
Allows you to enable or disable Multi-Display. It should be
enabled for Windows 7 32/64-bit only. .
Enable Multi-Display — This option is disabled by default.
Allows you to set, change, or delete the password on the
system's internal hard disk drive (HDD). Successful changes to
this password take effect immediately.
By default, the drive will not have a password set
• Enter the old password
• Enter the new password
• Confirm new password
This field enforces strong passwords.
Enforce strong password - This option is disabled by default.
These fields control the minimum and maximum number of
characters allowed for Admin and System passwords.
• Admin Password Min
• Admin Password Max
• System Password Min