Dell Inspiron 11 (3147, Mid 2014) User Manual download pdf (Page 42)

Removing the I/O Board

WARNING: Before working inside your computer, read the safety

information that shipped with your computer and follow the steps in

Before Working Inside Your Computer. After working inside your

computer, follow the instructions in After Working Inside Your

Computer. For more safety best practices, see the Regulatory

Compliance home page at dell.com/regulatory_compliance.

Prerequisites

1 Remove the base cover.

2 Remove the battery.

3 Remove the hard drive.

4 Remove the wireless card.

5 Remove the coin-cell battery.

Procedure

1 Disconnect the I/O-board cable from the I/O board.

2 Disconnect the power and volume-buttons board cable from the I/O

board.

3 Remove the screw that secures the I/O board to the palmrest and

keyboard assembly.

1 ... 41 42 43 ... 79

Inspiron 11-3147 2-in-1 1
Owner's Manual 1
Notes, Cautions, and Warnings 2
Contents 3
Before Working Inside Your 9
Recommended Tools 10
After Working Inside Your 11
Computer 11
Removing the Base Cover 12
Replacing the Base Cover 13
Removing the Battery 14
4 Turn the computer over 15
Replacing the Battery 16
Removing the Memory Module 17
Replacing the Memory Module 18
Procedure 19
Post-requisites 19
Removing the Hard Drive 20
Replacing the Hard Drive 22
Removing the Coin-Cell 23
3 battery socket 24
Replacing the Coin-Cell 25
Removing the Wireless Card 26
3 wireless-card slot 4 screw 27
Replacing the Wireless Card 28
Removing the Power and 29
Volume-Buttons Board 29
Replacing the Power and 31
Removing the Speakers 32
Replacing the Speakers 34
Removing the Touchpad 35
Replacing the Touchpad 38
Removing the Processor Fan 39
Replacing the Processor Fan 41
Removing the I/O Board 42
Replacing the I/O Board 44
Removing the System Board 45
1 screw 2 system board 48
3 palmrest and keyboard 48
Replacing the System Board 49
Removing the Power-Adapter 51
1 screw 2 power-adapter port 52
Replacing the Power-Adapter 53
Removing the Display 54
Assembly 54
3 display hinges (2) 56
Replacing the Display 57
Removing the Palmrest and 58
Keyboard Assembly 58
Replacing the Palmrest and 60
Removing the Display Back 61
Cover and Antenna Assembly 61
Replacing the Display Back 63
Removing the Display Hinges 64
Replacing the Display Hinges 66
Removing the Camera 67
1 camera 2 camera cable 68
3 plastic scribe 68
Replacing the Camera 69
Removing the Windows 70
Button Board 70
Replacing the Windows 72
Removing the Display Cable 73
Replacing the Display Cable 76
Flashing the BIOS 77
Getting Help and Contacting 78

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Dell Inspiron 11 (3147, Mid 2014) User Manual Page 42

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