Dell OptiPlex 7020 (Mid 2014) manuals

Dell OptiPlex 7020 (Mid 2014) User Manual (59 pages)

Brand: Dell | Category: Computers | Size: 5.25 MB |

English

Table of contents

Owner's Manual

1

Notes, Cautions, and Warnings

2

Contents

3

Working on Your Computer

5

Turning Off Your Computer

6

Recommended Tools

8

System Overview

8

Removing the Cover

10

Installing the Cover

10

Removing the Front Bezel

10

Installing the Front Bezel

11

Removing The Expansion Card

11

Installing The Expansion Card

13

Installing the WLAN Card

14

Installing the Optical Drive

15

Removing the Optical Drive

15

Removing the Drive Cage

16

Installing the Drive Cage

17

Removing the Hard Drive

17

Installing the Hard Drive

18

Removing the Speaker

18

Installing the Speaker

19

Memory Module Guidelines

19

Removing the Memory

20

Installing the Memory

20

Removing the System Fan

20

Installing the System Fan

21

Removing the Power Switch

22

Installing the Power Switch

23

Removing the Power Supply

24

Installing the Power Supply

26

Removing the Processor

29

Installing the Processor

29

Removing the Intrusion Switch

29

Removing the System Board

30

Installing the System Board

31

System Board Layout

32

System Setup

34

System Setup Options

35

Table 3. System Configuration

36

Table 4. Security

37

Table 5. Secure Boot

38

Table 6. Performance

39

Table 7. Power Management

40

Table 8. POST Behavior

41

Table 10. Maintenance

42

Table 11. Cloud Desktop

42

Updating the BIOS

43

Jumper Settings

44

System and Setup Password

44

Disabling a System Password

46

Diagnostics

47

Troubleshooting Your Computer

48

Beep Code

49

Error Messages

49

Specifications

53

Table 19. Network

54

Table 20. System Information

54

Table 21. Expansion Bus

54

Table 22. Cards

54

Table 23. Drives

54

Table 24. External Connectors

55

Table 25. Internal Connectors

55

Table 26. Controls and Lights

57

Table 27. Power

57

Table 28. Physical Dimension

58

Table 29. Environmental

58

Contacting Dell

59

Dell OptiPlex 7020 (Mid 2014) User Manual (3 pages)

Brand: Dell | Category: Computers | Size: 0.02 MB |

English

Table of contents

Dell OptiPlex 7020 (Mid 2014) User Manual (54 pages)

Brand: Dell | Category: Computers | Size: 4.74 MB |

English

Table of contents

Dell OptiPlex 7020 Mini Tower

1

Owner's Manual

1

Notes, Cautions, and Warnings

2

Contents

3

Working on Your Computer

5

Turning Off Your Computer

6

Recommended Tools

8

Removing the Cover

8

Installing the Cover

8

Removing the Intrusion Switch

9

Removing the Front Bezel

11

Installing the Front Bezel

11

Removing the Expansion Card

11

Installing the Expansion Card

12

Memory Module Guidelines

12

Removing the Memory

13

Installing the Memory

13

Removing the Hard Drive

14

Installing the Hard Drive

15

Removing the Optical Drive

15

Installing the Optical Drive

16

Removing the Speaker

17

Installing the Speaker

17

Removing the Power Supply

17

Installing the Power Supply

19

Removing the Processor

19

Installing the Processor

20

Removing the System Fan

20

Installing the System Fan

21

Removing the Thermal Sensor

21

Installing the Thermal Sensor

23

Removing the Power Switch

23

Installing the Power Switch

24

Removing the System Board

26

Installing the System Board

27

System Board Layout

27

System Setup

29

System Setup Options

30

Table 3. System Configuration

31

Table 4. Security

32

Table 5. Secure Boot

33

Table 6. Performance

34

Table 7. Power Management

35

Table 8. POST Behavior

36

Table 10. Maintenance

37

Table 11. Cloud Desktop

37

Updating the BIOS

38

Jumper Settings

39

System and Setup Password

39

Disabling a System Password

41

Diagnostics

42

Troubleshooting Your Computer

43

Beep Code

44

Error Messages

44

Specifications

48

Table 19. Network

49

Table 20. System Information

49

Table 21. Expansion Bus

49

Table 22. Cards

49

Table 23. Drives

49

Table 24. External Connectors

50

Table 25. Internal Connectors

50

Table 26. Controls and Lights

52

Table 27. Power

52

Table 28. Physical Dimension

53

Table 29. Environmental

53

Contacting Dell

54

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