Dell EMC PowerEdge R940xa, Инструкция по установке и обслуживанию, Страница: 40 / 177

Option Description
Options Description
Deployed Mode
Deployed Mode is the most secure mode. In Deployed Mode , PK must be installed and
the BIOS performs signature verification on programmatic attempts to update policy
objects.
Deployed Mode restricts the programmatic mode transitions.
Secure Boot Policy Summary
About this task
The Secure Boot Policy Summary screen details are explained as follows:
Secure Boot
Policy Summary Specifies the list of certificates and hashes that secure boot uses to authenticate images.
Secure Boot Custom Policy Settings
About this task
The Secure Boot Custom Policy Settings screen details are explained as follows:
Secure Boot
Custom Policy
Settings Configures the Secure Boot Custom Policy. To enable this option, set the Secure Boot Policy to Custom option.
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
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 Redundant OS Control .
Redundant OS Control screen details
The Redundant OS Control screen details are explained as follows:
About this task
Option Description
Redundant OS
Location Enables you to select a backup disk from the following devices:
• None
• Internal SD card
• SATA Ports in AHCI mode
• BOSS PCIe cards (Internal M.2 Drives)
40 Pre-operating system management applications