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Inspiron 15 3555

Dell Inspiron 15 3555 User manual

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Inspiron 15
3000 Series
Service Manual
Regulatory Model: P47F
Regulatory Type: P47F005
Notes, cautions, and warnings
NOTE: A NOTE indicates important information that helps you make better use
of your computer.
CAUTION: A CAUTION indicates either potential damage to hardware or loss of
data and tells you how to avoid the problem.
WARNING: A WARNING indicates a potential for property damage, personal
injury, or death.
Copyright
© 2016 Dell Inc. All rights reserved. This product is protected by U.S. and
international copyright and intellectual property laws. Dell
™
and the Dell logo are trademarks
of Dell Inc. in the United States and/or other jurisdictions. All other marks and names
mentioned herein may be trademarks of their respective companies.
Updated - 2016–01
Rev. A00
Contents
1 Before working inside your computer.............................9
Before you begin ......................................................... 9
Safety instructions...................................................... 10
Recommended tools.....................................................10
2 After working inside your computer............................. 12
3 Removing the battery...............................................13
Procedure.................................................................13
4 Replacing the battery............................................... 15
Procedure.................................................................15
5 Removing the optical drive........................................ 16
Prerequisites............................................................. 16
Procedure.................................................................16
6 Replacing the optical drive........................................ 19
Procedure.................................................................19
Post-requisites........................................................... 19
7 Removing the keyboard............................................ 20
Prerequisites............................................................. 20
Procedure.................................................................20
8 Replacing the keyboard............................................ 23
Procedure.................................................................23
Post-requisites........................................................... 23
9 Removing the base cover.......................................... 24
Prerequisites............................................................. 24
Procedure.................................................................24
3000 Series
3
10 Replacing the base cover......................................... 29
Procedure.................................................................29
Post-requisites........................................................... 29
11 Removing the hard drive......................................... 30
Prerequisites............................................................. 30
Procedure.................................................................30
12 Replacing the hard drive......................................... 33
Procedure.................................................................33
Post-requisites........................................................... 33
13 Removing the memory module.................................. 35
Prerequisites............................................................. 35
Procedure.................................................................35
14 Replacing the memory module.................................. 37
Procedure.................................................................37
Post-requisites........................................................... 38
15 Removing the wireless card......................................39
Prerequisites............................................................. 39
Procedure.................................................................39
16 Replacing the wireless card...................................... 41
Procedure.................................................................41
Post-requisites........................................................... 42
17 Removing the power-button board............................. 43
Prerequisites............................................................. 43
Procedure.................................................................43
18 Replacing the power-button board............................. 46
3000 Series
4
Procedure.................................................................46
Post-requisites........................................................... 46
19 Removing the speakers........................................... 48
Prerequisites............................................................. 48
Procedure.................................................................48
20 Replacing the speakers........................................... 50
Procedure.................................................................50
Post-requisites........................................................... 50
21 Removing the I/O board...........................................51
Prerequisites............................................................. 51
Procedure.................................................................51
22 Replacing the I/O board...........................................53
Procedure.................................................................53
Post-requisites........................................................... 53
23 Removing the coin-cell battery................................. 54
Prerequisites............................................................. 54
Procedure.................................................................54
24 Replacing the coin-cell battery..................................56
Procedure.................................................................56
Post-requisites........................................................... 56
25 Removing the heat-sink assembly.............................. 57
Prerequisites............................................................. 57
Procedure.................................................................57
26 Replacing the heat-sink assembly.............................. 59
Procedure.................................................................59
Post-requisites........................................................... 59
3000 Series
5
27 Removing the fan...................................................61
Prerequisites............................................................. 61
Procedure.................................................................61
28 Replacing the fan...................................................63
Procedure.................................................................63
Post-requisites........................................................... 63
29 Removing the system board......................................64
Prerequisites............................................................. 64
Procedure.................................................................65
30 Replacing the system board......................................69
Procedure.................................................................69
Post-requisites........................................................... 70
31 Removing the touch pad.......................................... 71
Prerequisites............................................................. 71
Procedure.................................................................71
32 Replacing the touch pad.......................................... 76
Procedure.................................................................76
Post-requisites........................................................... 76
33 Removing the power-adapter port..............................78
Prerequisites............................................................. 78
Procedure.................................................................78
34 Replacing the power-adapter port..............................81
Procedure.................................................................81
Post-requisites........................................................... 81
35 Removing the display assembly................................. 83
3000 Series
6
Prerequisites............................................................. 83
Procedure.................................................................84
36 Replacing the display assembly................................. 89
Procedure.................................................................89
Post-requisites........................................................... 89
37 Removing the display bezel...................................... 91
Prerequisites............................................................. 91
Procedure.................................................................92
38 Replacing the display bezel...................................... 93
Procedure.................................................................93
Post-requisites........................................................... 93
39 Removing the display panel...................................... 94
Prerequisites............................................................. 94
Procedure.................................................................95
40 Replacing the display panel...................................... 97
Procedure.................................................................97
Post-requisites........................................................... 97
41 Removing the camera............................................. 99
Prerequisites............................................................. 99
Procedure............................................................... 100
42 Replacing the camera............................................101
Procedure............................................................... 101
Post-requisites..........................................................101
43 Removing the display hinges................................... 103
Prerequisites............................................................103
Procedure............................................................... 104
3000 Series
7
44 Replacing the display hinges................................... 105
Procedure............................................................... 105
Post-requisites..........................................................105
45 Removing the palm rest......................................... 107
Prerequisites............................................................107
Procedure............................................................... 107
46 Replacing the palm rest......................................... 109
Procedure............................................................... 109
Post-requisites..........................................................109
47 Flashing the BIOS................................................. 110
48 Getting help and contacting Dell.............................. 111
Self-help resources.................................................... 111
Contacting Dell......................................................... 112
3000 Series
8
Before working inside your
computer
NOTE: The images in this document may differ from your computer depending
on the configuration you ordered.
Topics:
• Before you begin
• Safety instructions
• Recommended tools
Before you begin
1 Save and close all open files and exit all open applications.
2 Shut down your computer.
• Windows 10: Click or tap Start > Power > Shut down.
• Windows 8.1: On the Start screen, click or tap the power icon > Shut
down.
• Windows 7: Click or tap Start > Shut down.
NOTE: If you are using a different operating system, see the
documentation of your operating system for shut-down instructions.
3 Disconnect your computer and all attached devices from their electrical
outlets.
4 Disconnect all cables such as telephone cables, network cables and so on, from
your computer.
5 Disconnect all attached devices and peripherals, such as keyboard, mouse,
monitor, and so on, from your computer.
6 Remove any media card and optical disc from your computer, if applicable.
1
Before working inside your computer 9
Safety instructions
Use the following safety guidelines to protect your computer from potential damage
and ensure your personal safety.
WARNING: Before working inside your computer, read the safety information
that shipped with your computer. For more safety best practices, see the
Regulatory Compliance home page at www.dell.com/regulatory_compliance.
WARNING: Disconnect all power sources before opening the computer cover
or panels. After you finish working inside the computer, replace all covers,
panels, and screws before connecting to the power source.
CAUTION: To avoid damaging the computer, ensure that the work surface is
flat and clean.
CAUTION: To avoid damaging the components and cards, handle them by
their edges and avoid touching pins and contacts.
CAUTION: You should only perform troubleshooting and repairs as authorized
or directed by the Dell technical assistance team. Damage due to servicing
that is not authorized by Dell is not covered by your warranty. See the safety
instructions that shipped with the product or at www.dell.com/
regulatory_compliance.
CAUTION: Before touching anything inside your computer, ground yourself by
touching an unpainted metal surface, such as the metal at the back of the
computer. While you work, periodically touch an unpainted metal surface to
dissipate static electricity, which could harm internal components.
CAUTION: When you disconnect a cable, pull on its connector or on its pull
tab, not on the cable itself. Some cables have connectors with locking tabs or
thumb-screws that you must disengage before disconnecting the cable. When
disconnecting cables, keep them evenly aligned to avoid bending any
connector pins. When connecting cables, ensure that the ports and
connectors are correctly oriented and aligned.
CAUTION: Press and eject any installed card from the media-card reader.
Recommended tools
The procedures in this document may require the following tools:
Before working inside your computer 10
• Phillips screwdriver
• Plastic scribe
Before working inside your computer 11
After working inside your
computer
CAUTION: Leaving stray or loose screws inside your computer may severely
damage your computer.
1 Replace all screws and ensure that no stray screws remain inside your
computer.
2 Connect any external devices, peripherals, and cables you removed before
working on your computer.
3 Replace any media cards, discs, and any other parts that you removed before
working on your computer.
4 Connect your computer and all attached devices to their electrical outlets.
5 Turn on your computer.
2
After working inside your computer 12
Removing the battery
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
www.dell.com/regulatory_compliance.
Topics:
• Procedure
Procedure
1 Close the display and turn the computer over.
2 Slide the battery-release latch to the unlocked position.
3 Lift the battery at an angle and remove the battery from the battery bay.
3
Removing the battery 13
1 battery 2 battery-release latch
4 Turn the computer over, open the display, and press the power button for five
seconds to ground the system board.
Removing the battery 14
Replacing the battery
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
www.dell.com/regulatory_compliance.
Topics:
• Procedure
Procedure
1 Close the display and turn the computer over.
2 Place the battery in the battery bay and snap the battery into place.
NOTE: The battery-release latch returns to the locked position if the
battery is installed properly.
4
Replacing the battery 15
Removing the optical drive
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
www.dell.com/regulatory_compliance.
Topics:
• Prerequisites
• Procedure
Prerequisites
Remove the battery.
Procedure
1 Remove the screw that secures the optical-drive assembly to the base cover.
2 Using a plastic scribe, push the optical-drive assembly out of the optical-drive
bay.
3 Pull the optical-drive assembly out of the optical-drive bay.
5
Removing the optical drive 16
1 optical-drive assembly 2 plastic scribe
3 screw 4 base cover
4 Carefully pry the optical-drive bezel off the optical drive.
5 Remove the screw that secures the optical-drive bracket to the optical drive.
NOTE: Note the orientation of the optical-drive bracket so that you can
replace it correctly.
Removing the optical drive 17
1 screw 2 optical drive
3 optical-drive bezel 4 optical-drive bracket
Removing the optical drive 18
Replacing the optical drive
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
www.dell.com/regulatory_compliance.
Topics:
• Procedure
• Post-requisites
Procedure
1 Align the screw hole on the optical-drive bracket with the screw hole on the
optical drive.
NOTE: You must correctly align the optical-drive bracket to ensure that the
optical drive can be properly secured to the computer. For correct
orientation, see step 5 in “Removing the optical drive”.
2 Replace the screw that secures the optical-drive bracket to the optical drive.
3 Align the tabs on the optical-drive bezel with the slots on the optical drive and
snap the optical-drive bezel into place.
4 Slide the optical-drive assembly into the optical-drive bay.
5 Replace the screw that secures the optical-drive assembly to the base cover.
Post-requisites
Replace the battery.
6
Replacing the optical drive 19
Removing the keyboard
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
www.dell.com/regulatory_compliance.
Topics:
• Prerequisites
• Procedure
Prerequisites
Remove the battery.
Procedure
1 Turn the computer over and open the display.
2 Using a plastic scribe, gently release the tabs that secure the keyboard to the
palm-rest assembly.
3 Slide the keyboard up to release it from the slots on the palm-rest assembly.
4 Carefully turn the keyboard over and place it on the palm-rest assembly.
7
Removing the keyboard 20
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