Disabling a forgotten password, Password. see, Deleting or changing an existing setup password – Dell PowerEdge 6650 User Manual
Page 32: If you assign and later, Operating with a setup password enabled
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 (restarting the system is not required).
Operating With a Setup Password Enabled
If Setup Password is set to Enabled, you must enter the correct setup password before you can modify the majority of the System Setup options. When you
start the System Setup program, the program prompts you to type the password.
If you do not enter the correct password in three tries, the system lets you view, but not modify, the System Setup screens—with the following exception. If
System Password is not set to Enabled and is not locked using the Password Status option, you can assign a system password (however, you cannot
disable or change an existing system password).
Deleting or Changing an Existing Setup Password
1.
Enter the System Setup program and select the System Security option.
2.
Highlight the Setup Password option, press
setup password.
The setting changes to Not Enabled.
3.
If you want to assign a new setup password, perform the steps in "
Disabling a Forgotten Password
If you forget your system or setup password, you cannot operate your system or change settings in the System Setup program until a trained service
technician opens the system chassis, changes the password jumper setting to disable the passwords, and erases the existing passwords. This procedure is
described in the Installation and Troubleshooting Guide.
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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.
NOTE:
You can use the Password Status option in conjunction with the Setup Password option to protect the system password from unauthorized
changes.