Dell Inspiron 7390 2n1 Manuals

Manuals and User Guides for Dell Inspiron 7390 2n1. We have 1 Dell Inspiron 7390 2n1 manual available for free PDF download: Service Manual

Dell Inspiron 7390 2n1 Service Manual (83 pages)

Brand: Dell | Category: Laptop | Size: 17.35 MB

Table of Contents
3
1 Before Working Inside Your Computer

7
- Before You Begin
  7
2 After Working Inside Your Computer

8
3 Safety Instructions

9
4 Recommended Tools

12
5 Screw List

13
6 Removing the Base Cover

14
- Procedure
  14
7 Replacing the Base Cover

16
- Procedure
  16
8 Removing the Battery

18
- Lithium-Ion Battery Precautions
  18
- Prerequisites
  18
- Procedure
  18
9 Replacing the Battery

21
- Procedure
  21
- Post-Requisites
  21
10 Removing the Wireless Card

22
- Prerequisites
  22
- Procedure
  22
11 Replacing the Wireless Card

24
- Procedure
  24
- Post-Requisites
  25
12 Removing the Power-Adapter Port

26
- Prerequisites
  26
- Procedure
  26
13 Replacing the Power-Adapter Port

27
- Procedure
  27
- Post-Requisites
  27
14 Removing the I/O Board

28
- Prerequisites
  28
- Procedure
  28
15 Replacing the I/O Board

29
- Procedure
  29
- Post-Requisites
  29
16 Removing the Fan

30
- Prerequisites
  30
- Procedure
  30
17 Replacing the Fan

31
- Procedure
  31
- Post-Requisites
  31
18 Removing the Solid-State Drive

32
19 Replacing the Solid-State Drive

35
20 Removing the Coin-Cell Battery

37
- Prerequisites
  37
- Procedure
  37
21 Replacing the Coin-Cell Battery

38
- Procedure
  38
- Post-Requisites
  38
22 Removing the Touchpad

39
- Prerequisites
  39
- Procedure
  39
23 Replacing the Touchpad

40
- Procedure
  40
- Post-Requisites
  40
24 Removing the Speakers

41
- Prerequisites
  41
- Procedure
  41
25 Replacing the Speakers

42
- Procedure
  42
- Post-Requisites
  42
26 Removing the Heat Sink

43
- Prerequisites
  43
- Procedure
  43
27 Replacing the Heat Sink

44
- Procedure
  44
- Post-Requisites
  44
28 Removing the Display Assembly

45
- Prerequisites
  45
- Procedure
  45
29 Replacing the Display Assembly

47
- Procedure
  47
- Post-Requisites
  48
30 Removing the System Board

49
- Prerequisites
  49
- Procedure
  49
31 Replacing the System Board

52
32 Removing the Keyboard

55
- Prerequisites
  55
- Procedure
  55
33 Replacing the Keyboard

58
- Procedure
  58
- Post-Requisites
  59
34 Removing the Power Button with Fingerprint Reader

61
- Prerequisites
  61
- Procedure
  61
35 Replacing the Power Button with Fingerprint Reader

63
- Procedure
  63
- Post-Requisites
  63
36 Removing the Palm-Rest and Antenna Assembly

65
- Prerequisites
  65
- Procedure
  65
37 Replacing the Palm-Rest and Antenna Assembly

66
- Procedure
  66
- Post-Requisites
  66
  - Procedure
    67
38 Device Drivers

68
39 System Setup

69
40 Troubleshooting

80
- Enhanced Pre-Boot System Assessment (Epsa) Diagnostics
  80
  - Running the Epsa Diagnostics
    80
- System Diagnostic Lights
  80
- Recovering the Operating System
  81
- Flashing BIOS (USB Key)
  82
- Flashing the BIOS
  82
- Wifi Power Cycle
  82
- Flea Power Release
  82

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Dell Inspiron 7390 2n1 Manuals

Dell Inspiron 7390 2n1 Service Manual (83 pages)

Table of Contents

1 Before Working Inside Your Computer

2 After Working Inside Your Computer

3 Safety Instructions

4 Recommended Tools

5 Screw List

6 Removing the Base Cover

7 Replacing the Base Cover

8 Removing the Battery

9 Replacing the Battery

10 Removing the Wireless Card

11 Replacing the Wireless Card

12 Removing the Power-Adapter Port

13 Replacing the Power-Adapter Port

14 Removing the I/O Board

15 Replacing the I/O Board

16 Removing the Fan

17 Replacing the Fan

18 Removing the Solid-State Drive

19 Replacing the Solid-State Drive

20 Removing the Coin-Cell Battery

21 Replacing the Coin-Cell Battery

22 Removing the Touchpad

23 Replacing the Touchpad

24 Removing the Speakers

25 Replacing the Speakers

26 Removing the Heat Sink

27 Replacing the Heat Sink

28 Removing the Display Assembly

29 Replacing the Display Assembly

30 Removing the System Board

31 Replacing the System Board

32 Removing the Keyboard

33 Replacing the Keyboard

34 Removing the Power Button with Fingerprint Reader

35 Replacing the Power Button with Fingerprint Reader

36 Removing the Palm-Rest and Antenna Assembly

37 Replacing the Palm-Rest and Antenna Assembly

38 Device Drivers

39 System Setup

40 Troubleshooting

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