Dell 2720 manuals

Dell 2720 Owner's Manual (117 pages)

Brand: Dell | Category: All-in-One workstations | Size: 6.50 MB |

English

Table of contents

Owner’s Manual

1

Notes, Cautions, and Warnings

2

Contents

3

4

Contents

5

Contents

7

Contents

9

10

10

Before You Begin

11

Recommended Tools

12

Technical Overview

14

System-Board Components

15

16

16

Removing the Back Cover

17

Replacing the Back Cover

18

Removing the Trim Cover

19

Replacing the Trim Cover

20

Removing the Stand

21

Replacing the Stand

22

Removing the Converter Board

23

Replacing the Converter Board

24

Removing the Optical Drive

25

3 optical drive

26

Replacing the Optical Drive

27

Removing the Memory Module(s)

28

3 memory-module connector

29

Removing the Power-Supply Fan

33

Removing the Hard Drive

35

1 screws (4) 2 hard drive

36

3straps (2)

36

Replacing the Hard Drive

37

Removing the Hard-Drive Cage

38

Replacing the Hard-Drive Cage

39

Removing the I/O Panel

40

Replacing the I/O Panel

41

Removing the mSATA Mini-Card

47

Replacing the mSATA Mini-Card

48

Removing the Inner Frame

49

Replacing the Inner Frame

50

Removing the Processor

55

Replacing the Processor

56

Receiver

61

Removing the Speakers

64

Replacing the Speakers

66

Removing the I/O-Board

67

3I/O board

69

Replacing the I/O Board

70

Removing the Antenna Modules

71

Replacing the Antenna Modules

73

Removing the System Board

77

Replacing the System Board

79

1 Turn on the computer

80

Removing the Side I/O-Board

81

Replacing the Side-I/O Board

83

Removing the Middle Cover

84

1 screws (2) 2 middle cover

86

Replacing the Middle Cover

87

Removing the Display Panel

89

3 tape 4 screws (6)

94

5 display assembly

94

Replacing the Display Panel

96

Removing the Camera Module

98

Replacing the Camera Module

100

Prerequisites

101

Procedure

102

Postrequisites

103

System Setup

104

System Setup Screens

105

System Setup Options

105

106

106

108

108

Changing Boot Sequence

110

Clearing Forgotten Passwords

111

Clearing CMOS Settings

112

Flashing the BIOS

113

Display-Settings Controls

114

Before You Call

116

More Information

117

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