Dell Inspiron 17 5755 Service Manual
Inspiron 17
5000 Series
Service Manual
Computer Model: Inspiron 17–5758
Regulatory Model: P28E
Regulatory Type: P28E001
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 © 2015 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.
2015–03
Rev. A00
Contents
Before working inside your computer.................................. 10
Before you begin .............................................................................................10
Safety instructions............................................................................................10
Recommended tools........................................................................................11
After working inside your computer......................................13
Removing the battery............................................................... 14
Procedure.........................................................................................................14
Replacing the battery................................................................15
Procedure.........................................................................................................15
Removing the base cover.........................................................16
Prerequisites.....................................................................................................16
Procedure.........................................................................................................16
Replacing the base cover.........................................................18
Procedure.........................................................................................................18
Post-requisites................................................................................................. 18
Removing the hard drive..........................................................19
Prerequisites.....................................................................................................19
Procedure.........................................................................................................19
Replacing the hard drive..........................................................22
Procedure.........................................................................................................22
Post-requisites................................................................................................. 22
3
Removing the memory modules............................................ 23
Prerequisites.....................................................................................................23
Procedure.........................................................................................................23
Replacing the memory modules.............................................25
Procedure.........................................................................................................25
Post-requisites.................................................................................................26
Removing the wireless card.....................................................27
Prerequisites.....................................................................................................27
Procedure.........................................................................................................27
Replacing the wireless card.....................................................29
Procedure........................................................................................................ 29
Post-requisites.................................................................................................29
Removing the coin-cell battery..............................................30
Prerequisites.................................................................................................... 30
Procedure........................................................................................................ 30
Replacing the coin-cell battery.............................................. 32
Procedure.........................................................................................................32
Post-requisites................................................................................................. 32
Removing the keyboard...........................................................33
Prerequisites.....................................................................................................33
Procedure.........................................................................................................33
Replacing the keyboard........................................................... 36
Procedure........................................................................................................ 36
Post-requisites.................................................................................................36
4
Removing the optical drive......................................................37
Prerequisites.....................................................................................................37
Procedure.........................................................................................................37
Replacing the optical drive..................................................... 40
Procedure........................................................................................................ 40
Post-requisites.................................................................................................40
Removing the computer base.................................................41
Prerequisites.....................................................................................................41
Procedure.........................................................................................................41
Replacing the computer base.................................................46
Procedure........................................................................................................ 46
Post-requisites.................................................................................................46
Removing the speakers............................................................ 47
Prerequisites.....................................................................................................47
Procedure.........................................................................................................47
Replacing the speakers............................................................ 49
Procedure........................................................................................................ 49
Post-requisites.................................................................................................49
Removing the optical-drive interposer.................................50
Prerequisites.................................................................................................... 50
Procedure........................................................................................................ 50
Replacing the optical-drive interposer................................. 52
Procedure.........................................................................................................52
Post-requisites................................................................................................. 52
5
Removing the I/O board.......................................................... 53
Prerequisites.....................................................................................................53
Procedure.........................................................................................................53
Replacing the I/O board...........................................................55
Procedure.........................................................................................................55
Post-requisites................................................................................................. 55
Removing the heat-sink assembly......................................... 56
Prerequisites.....................................................................................................56
Procedure (discrete graphics card).................................................................56
Procedure (integrated graphics card)............................................................. 57
Replacing the heat-sink assembly......................................... 59
Procedure........................................................................................................ 59
Post-requisites.................................................................................................59
Removing the system board....................................................61
Prerequisites.....................................................................................................61
Procedure........................................................................................................ 62
Replacing the system board....................................................66
Procedure........................................................................................................ 66
Post-requisites................................................................................................. 67
Removing the battery-connector board.............................. 68
Prerequisites.................................................................................................... 68
Procedure........................................................................................................ 68
Replacing the battery-connector board...............................70
Procedure........................................................................................................ 70
Post-requisites.................................................................................................70
6
Removing the power-adapter port........................................ 71
Prerequisites..................................................................................................... 71
Procedure......................................................................................................... 71
Replacing the power-adapter port........................................ 73
Procedure.........................................................................................................73
Post-requisites................................................................................................. 73
Removing the display assembly..............................................74
Prerequisites.....................................................................................................74
Procedure.........................................................................................................74
Replacing the display assembly.............................................. 77
Procedure.........................................................................................................77
Post-requisites................................................................................................. 77
Removing the power-button board...................................... 79
Prerequisites.....................................................................................................79
Procedure.........................................................................................................79
Replacing the power-button board.......................................81
Procedure.........................................................................................................81
Post-requisites................................................................................................. 81
Removing the palm-rest assembly........................................ 83
Prerequisites.....................................................................................................83
Procedure........................................................................................................ 83
Replacing the palm-rest assembly.........................................85
Procedure........................................................................................................ 85
Post-requisites.................................................................................................85
7
Removing the display bezel.................................................... 86
Prerequisites.................................................................................................... 86
Procedure........................................................................................................ 86
Replacing the display bezel.....................................................88
Procedure........................................................................................................ 88
Post-requisites.................................................................................................88
Removing the display panel.................................................... 89
Prerequisites.................................................................................................... 89
Procedure........................................................................................................ 89
Replacing the display panel.....................................................93
Procedure........................................................................................................ 93
Post-requisites.................................................................................................93
Removing the display hinges.................................................. 95
Prerequisites.....................................................................................................95
Procedure........................................................................................................ 95
Replacing the display hinges...................................................97
Procedure.........................................................................................................97
Post-requisites................................................................................................. 97
Removing the camera.............................................................. 98
Prerequisites.................................................................................................... 98
Procedure........................................................................................................ 98
Replacing the camera.............................................................100
Procedure...................................................................................................... 100
Post-requisites...............................................................................................100
8
Removing the display cable...................................................101
Prerequisites...................................................................................................101
Procedure.......................................................................................................101
Replacing the display cable...................................................103
Procedure...................................................................................................... 103
Post-requisites...............................................................................................103
Removing the display back-cover and antenna
assembly................................................................................... 104
Prerequisites.................................................................................................. 104
Procedure...................................................................................................... 105
Replacing the display back-cover and antenna
assembly................................................................................... 106
Procedure...................................................................................................... 106
Post-requisites...............................................................................................106
Flashing the BIOS.................................................................... 107
Getting help and contacting Dell.........................................108
Self-help resources....................................................................................... 108
Contacting Dell..............................................................................................108
9
Before working inside your
computer
CAUTION: To avoid damaging the components and cards, handle
them by their edges and avoid touching pins and contacts.
NOTE: The images in this document may differ from your computer
depending on the configuration you ordered.
Before you begin
1 Save and close all open files and exit all open applications.
2 Shut down your computer.
– 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.
Safety instructions
Use the following safety guidelines to protect your computer from potential
damage and ensure your personal safety.
10
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 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 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: To disconnect a network cable, first unplug the cable from
your computer and then unplug the cable from the network device.
CAUTION: Press and eject any installed card from the media-card
reader.
Recommended tools
The procedures in this document may require the following tools:
11
• Philips screwdriver
• Plastic scribe
12
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.
13
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 dell.com/regulatory_compliance.
Procedure
1 Close the display and turn the computer over.
2 Slide the battery-release latch to the unlocked position.
You hear a click sound when the battery is unlocked.
3 Lift the battery off the computer base.
1 battery 2 battery-release latch
3 computer base
4 Turn the computer over, open the display, and press the power button
for five seconds to ground the system board.
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 dell.com/regulatory_compliance.
Procedure
Place the battery in the battery bay and snap the battery into place.
15
Removing the base cover
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
Remove the battery.
Procedure
1 Close the display and turn the computer over.
2 Remove the screws that secure the base cover to the computer base.
16
3 Using a plastic scribe, pry up the base cover starting from the inner edge,
and lift it off the computer base.
1 computer base 2 screws (2)
3 base cover 4 plastic scribe
17
Replacing the base cover
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.
Procedure
1 Slide the tabs on the base cover into the slots on the computer base and
snap the base cover into place.
2 Replace the screws that secure the base cover to the computer base.
Post-requisites
Replace the battery.
18
Removing the hard 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 dell.com/regulatory_compliance.
CAUTION: Hard drives are fragile. Exercise care when handling the
hard drive.
CAUTION: To avoid data loss, do not remove the hard drive while the
computer is in sleep or on state.
Prerequisites
1 Remove the battery.
2 Remove the base cover.
Procedure
1 Lift the latch and disconnect the hard-drive cable from the system board.
2 Remove the screws that secure the hard-drive assembly to the computer
base.
19
3 Using the pull tab, lift the hard-drive assembly out of the computer base.
1 screws (4) 2 pull tab
3 hard-drive assembly 4 hard-drive cable
5 latch
4 Disconnect the interposer from the hard drive.
1 hard-drive assembly 2 interposer
20
5 Remove the screws that secure the hard-drive bracket to the hard drive.
6 Lift the hard-drive bracket off the hard drive.
1 screws (4) 2 hard drive
3 hard-drive bracket
21
Replacing the hard 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 dell.com/regulatory_compliance.
CAUTION: Hard drives are fragile. Exercise care when handling the
hard drive.
Procedure
1 Align the screw holes on the hard-drive bracket with the screw holes on
the hard drive.
2 Replace the screws that secure the hard-drive bracket to the hard drive.
3 Connect the interposer to the hard drive.
4 Place the hard-drive assembly in the computer base and align the screw
holes on the hard-drive assembly with the screw holes on the computer
base.
5 Replace the screws that secure the hard-drive assembly to the computer
base.
6 Slide the hard-drive cable in the connector and press down the latch to
secure the cable.
Post-requisites
1 Replace the base cover.
2 Replace the battery.
22
Removing the memory
modules
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 battery.
2 Remove the base cover.
Procedure
1 Use your fingertips to carefully spread apart the securing clips on each
end of the memory-module slot until the memory module pops up.
23
2 Slide and remove the memory module from the memory-module slot.
1 securing clips (2) 2 memory module
24
Replacing the memory
modules
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.
Procedure
1 Align the notch on the memory module with the tab on the memory-
module slot.
25
2 Slide the memory module firmly into the slot at an angle and press the
memory module down until it clicks into place.
NOTE: If you do not hear the click, remove the memory module
and reinstall it.
1 memory module 2 memory-module slot
3 notch 4 tab
Post-requisites
1 Replace the base cover.
2 Replace the battery.
26
Removing the wireless card
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 battery.
2 Remove the base cover.
Procedure
1 Remove the screw that secures the wireless-card bracket and the
wireless card to the system board.
2 Lift the wireless-card bracket off the wireless card.
3 Disconnect the antenna cables from the wireless card.
27
4 Slide and remove the wireless card from the system board.
1 antenna cables (2) 2 wireless-card bracket
3 screw 4 wireless-card slot
5 wireless card
28
Replacing the wireless card
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.
Procedure
CAUTION: To avoid damage to the wireless card, do not place any
cables under it.
1 Align the notch on the wireless card with the tab on the wireless-card
slot and slide the card into the slot.
2 Align the screw hole on the wireless card with the screw hole on the
system board.
3 Connect the antenna cables to the wireless card.
The following table provides the antenna-cable color scheme for the
wireless card supported by your computer.
Connectors on the wireless card Antenna-cable color
Main (white triangle) white
Auxiliary (black triangle) black
4 Align the screw hole on the wireless-card bracket with the screw hole on
the system board.
5 Replace the screw that secures the wireless-card bracket and the
wireless card to the system board.
Post-requisites
1 Replace the base cover.
2 Replace the battery.
29
Removing the coin-cell
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 dell.com/regulatory_compliance.
CAUTION: Removing the coin-cell battery resets the BIOS setup
program’s settings to default. It is recommended that you note the
BIOS setup program’s settings before removing the coin-cell battery.
Prerequisites
1 Remove the battery.
2 Remove the base cover.
Procedure
Using a plastic scribe, gently pry the coin-cell battery out of the coin-cell
battery socket.
30
Loading...