iiFunction Keys .........................................................2-6Fn Key .................................................................2-6Hot Keys ...............................................................2-6Using the Touchpad .....................................................2-9Configuring the Touchpad ......................................... 2-11Using the Touchscreen (Optional)................................ 2-12Using the Quick Buttons ............................................. 2-14Using the Hard Disk Drive .......................................... 2-16Installing a Second Hard Disk Drive (Optional) ........... 2-16Using the Optical Drive (Optional)............................... 2-19Inserting and Removing a Disc ................................. 2-20Using the Video Features ........................................... 2-22Configuring the Display Modes .................................. 2-22Using the Audio Features ........................................... 2-23Connecting Audio Devices ........................................ 2-24Using the Communication Features ................................ 2-25Using the Modem .................................................. 2-25Using the LAN ...................................................... 2-26Using the Wireless LAN .......................................... 2-27Using the Bluetooth Feature ..................................... 2-31Using the 3G Feature (Optional) ............................. 2-35Using the Fingerprint Sensor ........................................ 2-40Managing Power .................................................................................................................................... 3-1AC Adapter................................................................3-2Battery Pack ..............................................................3-3Charging the Battery Pack .........................................3-3Initializing the Battery Pack ........................................3-4Checking the Battery Level ........................................3-5Replacing the Battery Pack ........................................3-6Installing a Second Battery Pack (Optional) .................3-7Battery Low Signals and Actions ............................... 3-10