Dell Precision 7720 Owner's Manual page 4

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Quick start manual (2 pages)

Quick start manual

Owner's manual (86 pages)

Table of Contents

Verifying processor usage in task manager............................................................................................................ 20

Verifying processor usage in resource monitor....................................................................................................... 21

Chipset.............................................................................................................................................................................. 22

Identifying chipset in device manager on Windows 10..........................................................................................22

Memory features..............................................................................................................................................................23

Verifying system memory in setup.................................................................................................................................23

Verifying system memory ...............................................................................................................................................23

Windows 10.................................................................................................................................................................23

Testing memory using ePSA........................................................................................................................................... 23

Display................................................................................................................................................................................24

Display options............................................................................................................................................................24

Identifying display adapter........................................................................................................................................ 24

Changing the screen resolution................................................................................................................................24

Connecting to external display devices................................................................................................................... 25

Camera features...............................................................................................................................................................25

Identifying the camera in Device Manager on Windows 10..................................................................................25

Starting the camera...................................................................................................................................................25

Starting the camera application............................................................................................................................... 25

Hard drive..........................................................................................................................................................................26

Storage options.......................................................................................................................................................... 26

Identifying the storage device in the BIOS............................................................................................................. 26

Identifying storage device in Windows 10............................................................................................................... 27

USB features.....................................................................................................................................................................27

USB 3.0/USB 3.1 Gen 1 (SuperSpeed USB)........................................................................................................... 27

Speed...........................................................................................................................................................................27

Applications.................................................................................................................................................................28

Compatibility...............................................................................................................................................................29

HDMI 1.4............................................................................................................................................................................29

HDMI 1.4 Features......................................................................................................................................................29

Advantages of HDMI................................................................................................................................................. 29

4 Technical specifications................................................................................................................................31

System information...........................................................................................................................................................31

Processor.......................................................................................................................................................................... 32

Memory............................................................................................................................................................................. 32

Video..................................................................................................................................................................................32

Audio..................................................................................................................................................................................32

Communication................................................................................................................................................................ 33

Expansion bus...................................................................................................................................................................33

Ports and connectors...................................................................................................................................................... 33

Display............................................................................................................................................................................... 34

Keyboard........................................................................................................................................................................... 34

Touchpad...........................................................................................................................................................................35

Camera.............................................................................................................................................................................. 35

Storage..............................................................................................................................................................................35

Battery...............................................................................................................................................................................35

AC adpter..........................................................................................................................................................................36

Contents

Table of Contents