Onboard Device Configuration; Boot Mode - Alienware ALPHA Service Manual

Advanced
Rear USB Ports

Onboard Device Configuration

Onboard Audio Controller
SATA Mode
Onboard LAN Controller
Onboard LAN Boot ROM
Boot
Numlock Key
Secure Boot
Load Legacy OPROM
Keyboard Errors
USB Boot Support

Boot Mode

Boot Option #1
Boot Option #2
Boot Option #3
Allows you to enable or disable the
rear USB ports.
Allows you to enable or disable the
onboard audio controller.
Displays the SATA mode on your
computer.
Allows you to enable or disable the
onboard LAN controller.
Allows you to boot your computer
from a network.
Allows you to set the status of the
Num Lock key during boot to On or
Off.
Allows you to enable or disable the
secure boot control.
Allows you to enable or disable the
Legacy Option ROM.
Allows you to enable or disable the
display of keyboard-related errors
during boot.
Allows you to enable or disable
booting from USB mass storage
devices such as external hard drive,
optical drive, USB drive, and so on.
Displays the first boot device.
Default: UEFI: Windows Boot
Manager.
Displays the second boot device.
Default: USB Storage Device.
Displays the third boot device.
Default: Internal ODD Devices.
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