Dell PowerEdge MX840c EMC PowerEdge MX840c Installation and Service Manual - Page 38

Operating with setup password enabled, Redundant OS Control

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3. On the System Security screen, ensure that Password Status is set to Unlocked. 4. In the System Password field, alter or delete the existing system password, and then press Enter or Tab. 5. In the Setup Password field, alter or delete the existing setup password, and then press Enter or Tab. If you change the system and Setup password, a message prompts you to reenter the new password. If you delete the system and Setup password, a message prompts you to confirm the deletion. 6. Press Esc to return to the System BIOS screen. Press Esc again, and a message prompts you to save the changes. 7. Select Setup Password, change, or delete the existing setup password and press Enter or Tab. NOTE: If you change the system password or setup password, a message prompts you to reenter the new password. If you delete the system password or setup password, a message prompts you to confirm the deletion. Operating with setup password enabled If Setup Password is set to Enabled, type the correct setup password before modifying the system setup options. If you do not type the correct password in three attempts, the system displays the following message: Invalid Password! Number of unsuccessful password attempts: System Halted! Must power down. Password Invalid. Number of unsuccessful password attempts: Maximum number of password attempts exceeded.System halted. Number of unsuccessful password attempts: Maximum number of password attempts exceeded. System Halted! If you do not type the correct password in three attempts, the system displays the following message: Password Invalid. Number of unsuccessful password attempts: Maximum number of password attempts exceeded. System Halted! Even after you turn off and restart the system, the error message is displayed until the correct password is typed. The following options are exceptions: ● If System Password is not set to Enabled and is not locked through the Password Status option, you can assign a system password. For more information, see the System Security Settings screen section. ● You cannot disable or change an existing system password. NOTE: You can use the password status option with the setup password option to protect the system password from unauthorized changes. Redundant OS Control You can use the Redundant OS Control screen to set the redundant OS info for redundant OS control. It enables you to set up a physical recovery disk on your system. Viewing Redundant OS Control To view the Redundant OS Control screen, perform the following steps: Steps 1. Turn on, or restart your system. 2. Press F2 immediately after you see the following message: F2 = System Setup 38 Pre-operating system management applications

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3.
On the
System Security
screen, ensure that
Password Status
is set to
Unlocked
.
4.
In the
System Password
field, alter or delete the existing system password, and then press Enter or Tab.
5.
In the
Setup Password
field, alter or delete the existing setup password, and then press Enter or Tab.
If you change the system and Setup password, a message prompts you to reenter the new password. If you delete the
system and Setup password, a message prompts you to confirm the deletion.
6.
Press Esc to return to the
System BIOS
screen. Press Esc again, and a message prompts you to save the changes.
7.
Select
Setup Password
, change, or delete the existing setup password and press Enter or Tab.
NOTE:
If you change the system password or setup password, a message prompts you to reenter the new password. If
you delete the system password or setup password, a message prompts you to confirm the deletion.
Operating with setup password enabled
If
Setup Password
is set to
Enabled
, type the correct setup password before modifying the system setup options.
If you do not type the correct password in three attempts, the system displays the following message:
Invalid Password! Number of unsuccessful password attempts: <x> System Halted! Must
power down.
Password Invalid. Number of unsuccessful password attempts: <x> Maximum number of
password attempts exceeded.System halted.
Number of unsuccessful password attempts: <3> Maximum number of password attempts
exceeded. System Halted!
If you do not type the correct password in three attempts, the system displays the following message:
Password Invalid.
Number of unsuccessful password attempts: <3> Maximum number of password attempts
exceeded. System Halted!
Even after you turn off and restart the system, the error message is displayed until the correct password is typed. The following
options are exceptions:
●
If
System Password
is not set to
Enabled
and is not locked through the
Password Status
option, you can assign a
system password. For more information, see the System Security Settings screen section.
●
You cannot disable or change an existing system password.
NOTE:
You can use the password status option with the setup password option to protect the system password from
unauthorized changes.
Redundant OS Control
You can use the
Redundant OS Control
screen to set the redundant OS info for redundant OS control. It enables you to set
up a physical recovery disk on your system.
Viewing Redundant OS Control
To view the
Redundant OS Control
screen, perform the following steps:
Steps
1.
Turn on, or restart your system.
2.
Press F2 immediately after you see the following message:
F2 = System Setup
38
Pre-operating system management applications