Reference Guide

ManualsBrandsDell Manuals3000 SeriesInspiron 7790 AIO

Memory module...................................................................................................................................................................20

System board.......................................................................................................................................................................20

Chipset..................................................................................................................................................................................20

Processor..............................................................................................................................................................................20

Computer fan........................................................................................................................................................................21

Heat sink................................................................................................................................................................................21

Thermal grease..................................................................................................................................................................... 21

Video card............................................................................................................................................................................. 21

TV tuners..............................................................................................................................................................................22

Speakers............................................................................................................................................................................... 22

2.1 Audio..........................................................................................................................................................................23

5.1 Audio..........................................................................................................................................................................23

7.1 Audio.......................................................................................................................................................................... 23

Webcam................................................................................................................................................................................23

Network................................................................................................................................................................................ 23

Local Area Network.......................................................................................................................................................23

Wireless Local Area Network....................................................................................................................................... 23

Wireless Wide Area Network........................................................................................................................................24

Wireless Personal Area Network................................................................................................................................. 24

Modem............................................................................................................................................................................ 24

Router............................................................................................................................................................................. 24

Network‑Interface Controller...................................................................................................................................... 24

Wireless Local‑Area Network adapter........................................................................................................................24

Wireless Wide Area Network adapter......................................................................................................................... 24

Bluetooth........................................................................................................................................................................ 24

Near-Field Communication...........................................................................................................................................25

3 Using your computer.................................................................................................................. 26

Charging the battery...........................................................................................................................................................26

Using your keyboard............................................................................................................................................................26

Keyboard shortcuts.......................................................................................................................................................26

Keyboard shortcuts for Windows 8.1 and Windows RT........................................................................................... 27

Customizing your keyboard..........................................................................................................................................28

Using numeric keypad on a laptop...............................................................................................................................29

Using your touchpad........................................................................................................................................................... 29

Touchpad gestures........................................................................................................................................................29

Using your touch screen......................................................................................................................................................31

Touch screen gestures.................................................................................................................................................. 31

Using Bluetooth................................................................................................................................................................... 33

Pairing a Bluetooth device with your computer or tablet.........................................................................................33

Using the webcam...............................................................................................................................................................33

4 Ports and connectors................................................................................................................. 35

Audio..................................................................................................................................................................................... 35

Types of audio ports......................................................................................................................................................35

USB....................................................................................................................................................................................... 36

USB ports....................................................................................................................................................................... 36

USB standards............................................................................................................................................................... 36

eSATA................................................................................................................................................................................... 37

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