Asus z170 pro gaming/aura [83/100] Boot option priorities

Set New Key

Allows you to load the downloaded KEK from a USB storage device.

Append Key

Allows you to load the additional KEK from a storage device for an additional db and

dbx loaded management.

The KEK le must be formatted as a public key certicate or UEFI variable structure with

time‑based authenticated variable.

Delete key

Allows you to delete the Key from your system. Conguration options: [Yes] [No]

DB Management

The db (Authorized Signature database) lists the signers or images of UEFI

applications, operating system loaders, and UEFI drivers that you can load on the

single computer.

Set New Key

Allows you to load the downloaded db from a USB storage device.

Append Key

Allows you to load the additional KEK from a storage device for an additional db and

dbx loaded management.

The KEK le must be formatted as a public key certicate or UEFI variable structure with

time‑based authenticated variable.

Delete key

Allows you to delete the Key from your system. Conguration options: [Yes] [No]

DBX Management

The DBX (Revoked Signature database) lists the forbidden images of db items that are

no longer trusted and cannot be loaded.

Set New Key

Allows you to load the downloaded dbx from a USB storage device.

Append Key

Allows you to load the additional KEK from a storage device for an additional db and

dbx loaded management.

The KEK le must be formatted as a public key certicate or UEFI variable structure with

time‑based authenticated variable.

Delete key

Allows you to delete the Key from your system. Conguration options: [Yes] [No]

2.8.11 Boot Option Priorities

These items specify the boot device priority sequence from the available devices. The

number of device items that appears on the screen depends on the number of devices

installed in the system.

ASUS Z170 PRO GAMING/AURA 2‑45