Dell Inspiron 7786 Manuals

Manuals and User Guides for Dell Inspiron 7786. We have 2 Dell Inspiron 7786 manuals available for free PDF download: Service Manual, Setup And Specifications

Dell Inspiron 7786 Service Manual (88 pages)

Brand: Dell | Category: Laptop | Size: 19.07 MB

Table of Contents
3
1 Before Working Inside Your Computer

8
- Before You Begin
  8
2 After Working Inside Your Computer

9
3 Safety Instructions

10
4 Recommended Tools

13
5 Screw List

14
6 Removing the Base Cover

15
- Procedure
  15
7 Replacing the Base Cover

17
- Procedure
  17
8 Removing the Battery

19
- Prerequisites
  19
- Procedure
  19
9 Replacing the Battery

21
- Procedure
  21
- Post-Requisites
  22
10 Removing the Memory Modules

23
- Prerequisites
  23
- Procedure
  23
11 Replacing the Memory Modules

24
- Procedure
  24
- Post-Requisites
  24
12 Removing the Coin-Cell Battery

25
- Prerequisites
  25
- Procedure
  25
13 Replacing the Coin-Cell Battery

26
- Procedure
  26
- Post-Requisites
  26
14 Removing the Fan

27
- Prerequisites
  27
- Procedure
  27
15 Replacing the Fan

28
- Procedure
  28
- Post-Requisites
  28
16 Removing the Heat Sink

29
- Prerequisites
  29
- Procedure
  29
17 Replacing the Heat Sink

30
- Procedure
  30
- Post-Requisites
  30
18 Removing the Hard Drive

31
- Prerequisites
  31
- Procedure
  31
19 Replacing the Hard Drive

33
- Procedure
  33
- Post-Requisites
  34
20 Removing the Solid-State Drive/Intel Optane Memory Module

35
- Prerequisites
  35
- Procedure
  35
21 Replacing the Solid-State Drive/Intel Optane Memory Module

37
- Procedure
  37
- Post-Requisites
  38
- Procedure to Move the Screw Mount
  38
22 Removing the Speakers

40
- Prerequisites
  40
- Procedure
  40
23 Replacing the Speakers

41
- Procedure
  41
- Post-Requisites
  41
24 Removing the Wireless Card

42
- Prerequisites
  42
- Procedure
  42
25 Replacing the Wireless Card

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

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

46
- Procedure
  46
- Post-Requisites
  46
28 Removing the Power-Adapter Port

47
- Prerequisites
  47
- Procedure
  47
29 Replacing the Power-Adapter Port

48
- Procedure
  48
- Post-Requisites
  48
30 Removing the I/O Board

49
- Prerequisites
  49
- Procedure
  49
31 Replacing the I/O Board

50
- Procedure
  50
- Post-Requisites
  50
32 Removing the Power Button with Fingerprint Reader

51
- Prerequisites
  51
- Procedure
  51
33 Replacing the Power Button with Fingerprint Reader

52
- Procedure
  52
- Post-Requisites
  52
34 Removing the System Board

53
- Prerequisites
  53
- Procedure
  53
35 Replacing the System Board

55
36 Removing the Touchpad

57
- Prerequisites
  57
- Procedure
  57
37 Replacing the Touchpad

58
- Procedure
  58
- Post-Requisites
  58
38 Removing the Keyboard

59
- Prerequisites
  59
- Procedure
  59
39 Replacing the Keyboard

61
- Procedure
  61
- Post-Requisites
  62
40 Removing the Palm Rest

63
- Prerequisites
  63
- Procedure
  63
41 Replacing the Palm Rest

65
- Procedure
  65
- Post-Requisites
  65
42 Removing the Display Panel

66
- Prerequisites
  66
- Procedure
  66
43 Replacing the Display Panel

68
- Procedure
  68
- Post-Requisites
  68
44 Removing the Camera

69
- Prerequisites
  69
- Procedure
  69
45 Replacing the Camera

70
- Procedure
  70
- Post-Requisites
  70
46 Removing the Display Hinges

71
- Prerequisites
  71
- Procedure
  71
47 Replacing the Display Hinges

72
- Procedure
  72
- Post-Requisites
  72
48 Removing the Display Cable

73
- Prerequisites
  73
- Procedure
  73
49 Replacing the Display Cable

74
- Procedure
  74
- Post-Requisites
  74
50 Removing the Display Back-Cover and Antenna Assembly

75
- Prerequisites
  75
- Procedure
  75
51 Replacing the Display Back-Cover and Antenna Assembly

76
- Procedure
  76
- Post-Requisites
  76
52 Device Drivers

77
53 System Setup

78
- Boot Sequence
  78
- Navigation Keys
  78
- BIOS Overview
  78
- Entering BIOS Setup Program
  79
- System Setup Options
  79
- Clearing CMOS Settings
  84
- Clearing BIOS (System Setup) and System Passwords
  84
54 Troubleshooting

85
- Flashing the BIOS
  85
- Flashing BIOS (USB Key)
  85
- Enhanced Pre-Boot System Assessment (Epsa) Diagnostics
  85
  - Running the Epsa Diagnostics
    86
- System Diagnostic Lights
  86
- Enabling Intel Optane Memory
  87
- Disabling Intel Optane Memory
  87
- Wifi Power Cycle
  88
- Flea Power Release
  88

Dell Inspiron 7786 Setup And Specifications (21 pages)

Brand: Dell | Category: Laptop | Size: 1.29 MB

Table of Contents
3
Set up Your Inspiron 7786
4
Create a USB Recovery Drive for Windows
6
Views of Inspiron 7786
7
Right
7
Left
7
Base
8
Display
9
Bottom
9
Modes
10
Specifications of Inspiron 7786
12
Computer Model
12
Dimensions and Weight
12
Processors
12
Chipset
12
Operating System
13
Memory
13
Ports and Connectors
13
Communications
14
Audio
14
Storage
15
Intel Optane Memory
15
Media-Card Reader
15
Keyboard
15
Camera
16
Touchpad
16
Touchpad Gestures
16
Power Adapter
16
Battery
17
Display
17
Fingerprint Reader
18
Video
18
Computer Environment
19
Keyboard Shortcuts
20
Getting Help and Contacting Dell
21

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Dell Inspiron 7786 Manuals

Dell Inspiron 7786 Service Manual (88 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 Memory Modules

11 Replacing the Memory Modules

12 Removing the Coin-Cell Battery

13 Replacing the Coin-Cell Battery

14 Removing the Fan

15 Replacing the Fan

16 Removing the Heat Sink

17 Replacing the Heat Sink

18 Removing the Hard Drive

19 Replacing the Hard Drive

20 Removing the Solid-State Drive/Intel Optane Memory Module

21 Replacing the Solid-State Drive/Intel Optane Memory Module

22 Removing the Speakers

23 Replacing the Speakers

24 Removing the Wireless Card

25 Replacing the Wireless Card

26 Removing the Display Assembly

27 Replacing the Display Assembly

28 Removing the Power-Adapter Port

29 Replacing the Power-Adapter Port

30 Removing the I/O Board

31 Replacing the I/O Board

32 Removing the Power Button with Fingerprint Reader

33 Replacing the Power Button with Fingerprint Reader

34 Removing the System Board

35 Replacing the System Board

36 Removing the Touchpad

37 Replacing the Touchpad

38 Removing the Keyboard

39 Replacing the Keyboard

40 Removing the Palm Rest

41 Replacing the Palm Rest

42 Removing the Display Panel

43 Replacing the Display Panel

44 Removing the Camera

45 Replacing the Camera

46 Removing the Display Hinges

47 Replacing the Display Hinges

48 Removing the Display Cable

49 Replacing the Display Cable

50 Removing the Display Back-Cover and Antenna Assembly

51 Replacing the Display Back-Cover and Antenna Assembly

52 Device Drivers

53 System Setup

54 Troubleshooting

Dell Inspiron 7786 Setup And Specifications (21 pages)

Table of Contents

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