Dell OptiPlex 780 - Manual (Page 12)

password to be assigned and verified.
This option is not set by default.
Password
Changes Enables or disables the user from changing the system password without the administrative
password.
This option is enabled by default.
TPM Security Enables or disables the trusted platform module (TPM) security.
You can set the TPM security to:
Deactivate (default)
Activate
Clear
NOTE: When TPM Security is set to Clear the system setup program clears the user information
stored in the TPM.
CPU XD
Support Enables or disables the execute disable mode of the processor.
This option is enabled by default.
Computrace(R) Enables or disables the optional Computrace® service designed for asset management.
You can set this option to:
Deactivate (default)
Disable
Activate
SATA-0
Password Displays the current status of the password set for the hard drive connected to the SATA-0 connector
on the system board.
You can also set a new password. This option is not set by default.
NOTE: The system setup program displays a password for each of the hard drives connected to your
system board.
Power Management
AC Recovery Determines how the system responds when AC power is re-applied after a power loss. You can set the
AC Recovery to:
Power Off (default)
Power On
Last State
Auto On Time Sets time to automatically turn on the computer.
Time is kept in the standard 12-hour format (hours:minutes:seconds).
Change the startup time by typing the values in the time and AM/PM fields.
NOTE: This feature does not work if you turn off your computer using the switch on a power strip or
surge protector or if Auto Power On is set to disabled.
Low Power
Mode Enables or disables low power mode.
This option is disabled by default.
NOTE: When low power mode is enabled, the integrated network card is disabled.
Remote
Wakeup Allows the system to power up when a network interface controller receives a wake up signal. You can
set Remote Wakeup to:
Disable (default)
Enable
Enable with Boot NIC
Suspend Mode