Alienware DRF37 Product Manual page 48

CHAPTER 3: USING YOUR LAPTOP
Advanced Menu
Bluetooth Receiver Allows you to enable or disable the internal Bluetooth device.
High Definition
Sound
USB Emulation
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• Disabled: The internal Bluetooth device is disabled and is
not visible to the operating system.
• Enabled: The internal Bluetooth device is enabled.
Allows you to enable or disable the internal high definition
audio device.
• Disabled: The internal audio device is disabled and is not
visible to the operating system.
• Enabled: The internal audio device is enabled.
Allows you to enable or disable the USB emulation feature. This
feature defines how the BIOS, in the absence of a USB-aware
operating system, handles USB devices. USB emulation is
always enabled during POST (Power On Self Test).
NOTE: You cannot boot any type of USB device (floppy, hard
drive, or memory key) when this option is off.