Flashing the BIOS.................................................................... 100
Technology and components............................................... 101
Audio...............................................................................................................101
Downloading the audio driver.................................................................101
Identifying the audio controller...............................................................101
Changing the audio settings................................................................... 102
Camera...........................................................................................................102
Identifying the webcam in device manager........................................... 102
Starting the camera application.............................................................. 102
Getting the Dell Webcam Central...........................................................103
Display............................................................................................................104
Adjusting the brightness..........................................................................104
Changing the screen resolution..............................................................104
Rotating the display................................................................................. 105
Cleaning the display................................................................................ 106
HDMI.............................................................................................................. 106
Connecting to external display devices..................................................106
Graphics.........................................................................................................108
Downloading the graphics driver............................................................108
Identifying the display adapter................................................................108
Changing the display settings in Intel HD Graphics Control Panel.......109
Intel WiDi........................................................................................................109
Downloading the WiDi application..........................................................110
Setting up the wireless display.................................................................110
USB..................................................................................................................111
Downloading the USB 3.0 driver..............................................................111
Enabling or disabling the USB in BIOS setup program............................111
Fixing a no-boot issue caused by USB emulation.................................. 112
Wi-Fi................................................................................................................112
Turning on or off Wi-Fi............................................................................ 112
Downloading the Wi-Fi driver..................................................................112
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