Dell PowerEdge R830 Owners Manual - Page 43

Creating a system and setup password

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Option Power Button NMI Button AC Power Recovery AC Power Recovery Delay User Defined Delay (60s to 240s) UEFI Variable Access Secure Boot Policy Secure Boot Policy Summary Description Enables or disables the power button on the front of the system. This option is set to Enabled by default. Enables or disables the NMI button on the front of the system. This option is set to Disabled by default. Sets how the system behaves after AC power is restored to the system. This option is set to Last by default. Sets the time delay for the system to power up after AC power is restored to the system. This option is set to Immediate by default. Sets the User Defined Delay option when the User Defined option for AC Power Recovery Delay is selected. Provides varying degrees of securing UEFI variables. When set to Standard (the default), UEFI variables are accessible in the operating system per the UEFI specification. When set to Controlled, selected UEFI variables are protected in the environment and new UEFI boot entries are forced to be at the end of the current boot order. When Secure Boot policy is set to Standard, the BIOS uses the system manufacturer's key and certificates to authenticate pre-boot images. When Secure Boot policy is set to Custom, the BIOS uses the user-defined key and certificates. Secure Boot policy is set to Standard by default. Specifies the list of certificates and hashes that secure boot uses to authenticate images. Related references System Security on page 41 Related tasks Viewing System Security on page 42 Creating a system and setup password Prerequisites Ensure that the password jumper is enabled. The password jumper enables or disables the system password and setup password features. For more information, see the System board jumper settings section. NOTE: If the password jumper setting is disabled, the existing system password and setup password are deleted and you need not provide the system password to boot the system. Steps 1. To enter System Setup, press F2 immediately after turning on or rebooting your system. 2. On the System Setup Main Menu screen, click System BIOS > System Security. 3. On the System Security screen, verify that Password Status is set to Unlocked. 4. In the System Password field, type your system password, and press Enter or Tab. Use the following guidelines to assign the system password: ● A password can have up to 32 characters. ● The password can contain the numbers 0 through 9. ● Only the following special characters are allowed: space A message prompts you to reenter the system password. 5. Reenter the system password, and click OK. 6. In the Setup Password field, type your setup password and press Enter or Tab. A message prompts you to reenter the setup password. 7. Reenter the setup password, and click OK. 8. Press Esc to return to the System BIOS screen. Press Esc again. A message prompts you to save the changes. Pre-operating system management applications 43

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Option
Description
Power Button
Enables or disables the power button on the front of the system. This option is set to
Enabled
by default.
NMI Button
Enables or disables the NMI button on the front of the system. This option is set to
Disabled
by default.
AC Power
Recovery
Sets how the system behaves after AC power is restored to the system. This option is set to
Last
by
default.
AC Power
Recovery Delay
Sets the time delay for the system to power up after AC power is restored to the system. This option is
set to
Immediate
by default.
User Defined
Delay (60s to
240s)
Sets the
User Defined Delay
option when the
User Defined
option for
AC Power Recovery Delay
is
selected.
UEFI Variable
Access
Provides varying degrees of securing UEFI variables. When set to
Standard
(the default), UEFI variables
are accessible in the operating system per the UEFI specification. When set to
Controlled
, selected UEFI
variables are protected in the environment and new UEFI boot entries are forced to be at the end of the
current boot order.
Secure Boot
Policy
When Secure Boot policy is set to
Standard
, the BIOS uses the system manufacturer’s key and
certificates to authenticate pre-boot images. When Secure Boot policy is set to
Custom
, the BIOS uses
the user-defined key and certificates. Secure Boot policy is set to
Standard
by default.
Secure Boot
Policy Summary
Specifies the list of certificates and hashes that secure boot uses to authenticate images.
Related references
System Security
on page 41
Related tasks
Viewing System Security
on page 42
Creating a system and setup password
Prerequisites
Ensure that the password jumper is enabled. The password jumper enables or disables the system password and setup password
features. For more information, see the System board jumper settings section.
NOTE:
If the password jumper setting is disabled, the existing system password and setup password are deleted and you
need not provide the system password to boot the system.
Steps
1.
To enter System Setup, press F2 immediately after turning on or rebooting your system.
2.
On the
System Setup Main Menu
screen, click
System BIOS
>
System Security
.
3.
On the
System Security
screen, verify that
Password Status
is set to
Unlocked
.
4.
In the
System Password
field, type your system password, and press Enter or Tab.
Use the following guidelines to assign the system password:
●
A password can have up to 32 characters.
●
The password can contain the numbers 0 through 9.
●
Only the following special characters are allowed: space, (”), (+), (,), (-), (.), (/), (;), ([), (\), (]), (`).
A message prompts you to reenter the system password.
5.
Reenter the system password, and click
OK
.
6.
In the
Setup Password
field, type your setup password and press Enter or Tab.
A message prompts you to reenter the setup password.
7.
Reenter the setup password, and click
OK
.
8.
Press Esc to return to the System BIOS screen. Press Esc again.
A message prompts you to save the changes.
Pre-operating system management applications
43