Dell PowerEdge 1600SC - Manual (Page 23)

** Incorrect password. **
Number of unsuccessful password attempts: 3
System halted! Must power down.
The number of unsuccessful attempts made to enter the correct system password can alert you to an unauthorized person attempting to use your system.
Even after your system is turned off and on, the previous message is displayed each time an incorrect or incomplete system password is entered.
Deleting or Changing an Existing System Password
1. Enter the System Setup program by pressing <F2>.
2. Select the System Security screen field to verify that the Password Status option is set to Unlocked.
3. Reboot your system to force a prompt for a system password.
4. When prompted, type the system password.
5. Press <Ctrl><Enter> to disable the existing system password, instead of pressing <Enter> to continue with the normal operation of your system.
6. Confirm that Not Enabled is displayed for the System Password option of the System Setup program.
If Not Enabled appears for the System Password option, the system password has been deleted. If you want to assign a new password, continue with
step 7. If
Not Enabled is not displayed for the System Password option, press the <Alt><b> key combination to reboot the system, and then repeat
steps 4 through 6.
7. To assign a new password, follow the procedure in " Assigning a System Password ."
Using the Setup Password Feature
Your system is shipped to you without the setup password feature enabled. If system security is a concern, you should operate your system with setup
password protection.
You can assign a setup password using the System Setup program. After a setup password is assigned, only those who know the password have full use of
the System Setup program.
To change an existing setup password, you must know the setup password (see " Deleting or Changing an Existing Setup Password "). If you assign and later
forget a setup password, you cannot operate your system or change settings in the System Setup program until you open the system chassis, change the
password jumper setting to disable the passwords, and erase the existing passwords. For more information on disabling a forgotten password, see your
Installation and Troubleshooting Guide.
Assigning a Setup Password
A setup password can be assigned (or changed) only when the Setup Password option is set to Not Enabled. To assign a setup password, highlight the
Setup Password option and press the left- or right-arrow key. The system prompts you to enter and verify the password. If a character is illegal for password
use, the system emits a beep.
After you verify the password, the Setup Password setting changes to Enabled. The next time you enter the System Setup program, the system prompts you
for the setup password.
A change to the Setup Password option becomes effective immediately (rebooting the system is not required).
NOTE: You can use the Password Status option in conjunction with the System Password and Setup Password options to further protect your system
from unauthorized changes.
NOTE: The setup password can be the same as the system password. If the two passwords are different, the setup password can be used as an
alternate system password. However, the system password cannot be used in place of the setup password.