Dell 14 3443 manuals

Dell 14 3443 Service Manual (88 pages)

Brand: Dell | Category: Laptops | Size: 5.69 MB |

English

Table of contents

Inspiron 14

1

Service Manual

1

Notes, Cautions, and Warnings

2

Contents

3

Before Working Inside Your

9

Recommended Tools

10

• Philips screwdriver

11

• Plastic scribe

11

After Working Inside Your

12

Computer

12

Removing the Battery

13

Replacing the Battery

14

Removing the Optical Drive

15

Replacing the Optical Drive

17

Removing the Base Cover

18

Replacing the Base Cover

19

Removing the Memory

20

Module(s)

20

3 memory module

21

Replacing the Memory

22

Post-requisites

23

Removing the Wireless Card

24

Replacing the Wireless Card

26

Removing the Keyboard

27

3 keyboard 4 tabs (5)

28

1 keyboard 2 keyboard cable

29

Replacing the Keyboard

30

1 keyboard cable 2 keyboard

32

Removing the Hard Drive

33

3 screws (2) 4 mylar sheet

35

Replacing the Hard Drive

36

Removing the Palm Rest

37

1 screws (3)

38

Replacing the Palm Rest

42

Removing the Power-Button

43

1 power-button board 2 tape

44

3 screw 4 power-button cable

44

Replacing the Power-Button

45

Removing the Touchpad

46

1 touchpad 2 screws (2)

47

Replacing the Touchpad

48

4 Replace the base cover

49

5 Replace the keyboard

49

6 Replace the battery

49

Removing the I/O Board

50

3 I/O board

51

Replacing the I/O Board

52

Removing the Speakers

53

Replacing the Speakers

55

Removing the Coin-Cell

56

Replacing the Coin-Cell

58

Removing the Power-Adapter

59

Replacing the Power-Adapter

61

Removing the System Board

62

1 system board 2 screws (2)

64

Replacing the System Board

65

6 Replace the keyboard

66

7 Replace the optical drive

66

8 Replace the battery

66

Removing the Heat-Sink

67

Assembly

67

1 fan cable 2 system board

68

Replacing the Heat-Sink

69

Removing the Display

70

Replacing the Display

72

Removing the Display Bezel

73

Replacing the Display Bezel

75

Removing the Display Hinges

76

3 screws (8)

77

Replacing the Display Hinges

78

Removing the Display Panel

79

1 display panel 2 screws (4)

80

3 display cable

81

Replacing the Display Panel

82

Removing the Camera

83

1 camera 2 camera cable

84

Replacing the Camera

85

Flashing the BIOS

86

Getting Help and Contacting

87

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