Dell PowerEdge R630 Owner's Manual page 57

Option Description
NMI Button Enables or disables the NMI button on the front of the system. This option is set to
Disabled by default.
AC Power Sets how the system behaves after AC power is restored to the system. This option
Recovery is set to Last by default.
AC Power Sets the time delay for the system to power up after AC power is restored to the
Recovery Delay system. This option is set to Immediate by default.
User Defined Sets the User Defined Delay option when the User Defined option for AC Power
Delay (60s to Recovery Delay is selected.
240s)
UEFI Variable Provides varying degrees of securing UEFI variables. When set to Standard (the
Access 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 Enables Secure Boot, where the BIOS authenticates each pre-boot image by using
the certificates in the Secure Boot Policy. Secure Boot is disabled by default.
Secure Boot When Secure Boot policy is set to Standard, the BIOS uses the system
Policy 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 Specifies the list of certificates and hashes that secure boot uses to authenticate
Policy Summary images.
Related Links
System Security
Viewing System Security
Secure Boot Custom Policy Settings
Secure Boot Custom Policy Settings is displayed only when Secure Boot Policy is set to Custom.
Viewing Secure Boot Custom Policy Settings
To view the Secure Boot Custom Policy Settings screen, perform the following steps:
1. Turn on, or restart your system.
2. Press F2 immediately after you see the following message:
F2 = System Setup
NOTE: If your operating system begins to load before you press F2, wait for the system to finish
booting, and then restart your system and try again.
3. On the System Setup Main Menu screen, click System BIOS.
4. On the System BIOS screen, click System Security.
5. On the System Security screen, click Secure Boot Custom Policy Settings.
Secure Boot Custom Policy Settings details
The Secure Boot Custom Policy Settings screen details are explained as follows:
Option Description
Platform Key Imports, exports, deletes, or restores the platform key (PK).
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