Asus Z87-A - Boot Option Priorities

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ASUS Z87-A
DB Management

applications, operating system loaders, and UEFI drivers that you can load on the
single computer.
Delete the db


Load db from File
Allows you to load the downloaded db from a USB storage device.
Append db from File
Allows you to load the additional db from a storage device so that more
images can be loaded securely.

variable.
DBX Management
The dbx (Revoked Signature database) lists the forbidden images of db items that are
no longer trusted and cannot be loaded.
Delete the dbx

Load dbx from File
Allows you to load the downloaded dbx from a USB storage device.

Append dbx from File
Allows you to load the additional dbx from a storage device so that more
db’s images cannot be loaded.

variable.
2.8.19 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.
• To access WindowsTo access Windows
®
OS in Safe Mode, do any of the following:
• Press <F5> when ASUS Logo appears.Press <F5> when ASUS Logo appears.
• Press <F8> after POST. Press <F8> after POST.
• To select the boot device during system startup, press <F8> when ASUS Logo
appears.