Alienware M15X Manuale Utente

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CHAPTER 4: USING YOUR LAPTOP 
Advanced Menu
Wireless 
Network
Allows you to enable or disable the internal wireless 
device.
Disabled: The internal wireless device is off and is 
• 
not visible to the operating system. 
Enabled: The internal wireless device is enabled.
• 
Bluetooth 
Receiver
Allows you to enable or disable the internal Bluetooth 
device.
Disabled: The internal Bluetooth device is off and is 
• 
not visible to the operating system. 
Enabled: The internal Bluetooth device is enabled.
• 
High Definition 
Sound
Allows you to enable or disable the internal high 
definition audio device.
Disabled: The internal audio device is off and is not 
• 
visible to the operating system. 
Enabled: The internal audio device is enabled.
• 
USB Emulation
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.
Advanced Menu
SATA Operation
Allows  you  to  configure  the  operating  mode  of  the 
integrated SATA hard drive controller.
ATA: SATA is configured for ATA mode.
• 
AHCI: SATA is configured for AHCI mode.
• 
Firewire/ 
Express Slot
Allows you to enable or disable the IEEE 1394 A 
connector and Express Card slot.
Disabled: The IEEE 1394 A connector and Express 
• 
Card slot are off and are not visible to the operating 
system. 
Enabled: The IEEE 1394 A connector and Express 
• 
Card slot are enabled.
eSATA
Allows you to enable or disable the eSATA connector.
Disabled: The eSATA connector is off and is not 
• 
visible to the operating system. 
Enabled: The eSATA connector is enabled.
• 
SATA Hard Drive Displays the installed SATA hard drive model.
SATA Optical 
Drive
Displays the installed SATA optical drive model. 
Performance Options Sub-Menu
CPU Speed
Displays the speed of the processor.