Option

Description

 

 

 

 

Disable

 

Enable - This option is enabled by default

 

On-Silent

CPU XD Support

Allows you to enable or disable the execute disable mode of the processor.

 

Enable CPU XD Support - This option is enabled by default.

OROM Keyboard Access

Allows you to determine if you access the Option Read Only Memory (OROM)

 

configuration screens via hotkeys during boot. These settings prenvent access to the

 

Intel RAID (CTRL+I) or Intel Management Engine BIOS Extension (CTRL+P/F12).

 

Enable - User may enter OROM configuration screens via the hotkey. This

 

 

option is enabled by default.

 

One-Time Enable - User can enter the OROM configuration screens via the

 

 

hotkeys during the next boot. After the boot, the setting will revert to disabled.

 

Disable - User can not enter the OROM configuration screens via the hotkey.

 

This option is set to Enable by default.

Admin Setup Lockout

Allows you to enable or disable the option to enter setup when an admin password is

 

set.

 

 

Enable Admin Setup Lockout - This option is not set by default.

HDD Protection Support

Allows you to enable or disable the HDD Protection feature.

 

HDD Protection Support - This option is disabled by default.

Table 5. Secure Boot

 

 

 

 

Option

Description

 

 

Secure Boot Enable

This option enables or disables the Secure Boot feature. To enable the Secure Boot,

 

the computer has to be in UEFI boot mode and the Enable Legacy Option ROMs option

 

needs to be turned-off.

 

Disabled

 

Enabled - Enabled by default

Expert Key Management

Allows you to manipulate the security key databases only if the system is in Custom

 

Mode. The Enable Custom Mode option is disabled by default. The options are:

 

PK

 

KEK

 

db

 

dbx

If you enable the Custom Mode, the relevant options for PK, KEK, db, and dbx appear.

The options are:

Save to File- Saves the key to a user-selected file

Replace from File- Replaces the current key with a key from a user-selected file

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Dell 9020 Enable This option is enabled by default, On-Silent, Option is enabled by default, Admin Setup Lockout, Dbx

9020 AIO, 9020 specifications

The Dell OptiPlex 9020 is a highly regarded desktop solution favored by businesses and professionals for its reliability and performance. This model is part of Dell's renowned OptiPlex series, which is designed to meet the demands of corporate environments. One of its standout features is its versatile design, available in various form factors including Mini Tower, Small Form Factor, and All-in-One configurations, allowing organizations to choose the best fit for their workspace.

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