Dell Alienware Alpha (Late 2014) User Manual
Page 77

Advanced
Rear USB Ports
Allows you to enable or disable the
rear USB ports.
Onboard Device Configuration
Onboard Audio Controller
Allows you to enable or disable the
onboard audio controller.
SATA Mode
Displays the SATA mode on your
computer.
Onboard LAN Controller
Allows you to enable or disable the
onboard LAN controller.
Onboard LAN Boot ROM
Allows you to boot your computer
from a network.
Boot
Numlock Key
Allows you to set the status of the
Num Lock key during boot to On or
Off.
Secure Boot
Allows you to enable or disable the
secure boot control.
Load Legacy OPROM
Allows you to enable or disable the
Legacy Option ROM.
Keyboard Errors
Allows you to enable or disable the
display of keyboard-related errors
during boot.
USB Boot Support
Allows you to enable or disable
booting from USB mass storage
devices such as external hard drive,
optical drive, USB drive, and so on.
Boot Mode
Boot Option #1
Displays the first boot device.
Default: UEFI: Windows Boot
Manager.
Boot Option #2
Displays the second boot device.
Default: USB Storage Device.
Boot Option #3
Displays the third boot device.
Default: Internal ODD Devices.
77