Dell Inspiron 3451 Handleiding
Lees hieronder de 📖 handleiding in het Nederlandse voor Dell Inspiron 3451 (96 pagina's) in de categorie Laptop. Deze handleiding was nuttig voor 45 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld
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Inspiron 14
3000 Series
Service Manual
Computer Model: Inspiron 14–3451
Regulatory Model: P60G
Regulatory Type: P60G002
Notes, Cautions, and Warnings
NOTE:
NOTE:
NOTE:
NOTE: 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 - 01
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......................................................... 17
Procedure......................................................................................................... 17
Post-requisites..................................................................................................17
Removing the hard drive..........................................................18
Prerequisites.....................................................................................................18
Procedure.........................................................................................................18
Replacing the hard drive.......................................................... 21
Procedure......................................................................................................... 21
Post-requisites................................................................................................. 21
Removing the memory modules............................................ 22
Prerequisites.....................................................................................................22
Procedure.........................................................................................................22
Replacing the memory modules............................................ 24
Procedure........................................................................................................ 24
Post-requisites................................................................................................. 25
Removing the wireless card.................................................... 26
Prerequisites.....................................................................................................26
Procedure........................................................................................................ 26
Replacing the wireless card.....................................................28
Procedure........................................................................................................ 28
Post-requisites................................................................................................. 28
Removing the keyboard...........................................................29
Prerequisites.....................................................................................................29
Procedure........................................................................................................ 29
Replacing the keyboard........................................................... 32
Procedure.........................................................................................................32
Post-requisites................................................................................................. 32
Removing the palm rest........................................................... 33
Prerequisites.....................................................................................................33
Procedure.........................................................................................................33
Replacing the palm rest........................................................... 38
Procedure........................................................................................................ 38
Post-requisites................................................................................................. 38
Removing the touch pad......................................................... 39
Prerequisites.....................................................................................................39
Procedure........................................................................................................ 39
Replacing the touch pad..........................................................42
Procedure........................................................................................................ 42
Post-requisites................................................................................................. 42
Removing the power-button board...................................... 43
Prerequisites.....................................................................................................43
Procedure........................................................................................................ 43
Replacing the power-button board.......................................45
Procedure........................................................................................................ 45
Post-requisites................................................................................................. 45
Removing the speakers............................................................46
Prerequisites.................................................................................................... 46
Procedure........................................................................................................ 46
Replacing the speakers............................................................ 48
Procedure........................................................................................................ 48
Post-requisites.................................................................................................48
Removing the I/O board.......................................................... 49
Prerequisites.................................................................................................... 49
Procedure........................................................................................................ 49
Replacing the I/O board........................................................... 51
Procedure......................................................................................................... 51
Post-requisites................................................................................................. 51
Removing the system board....................................................52
Prerequisites.....................................................................................................52
Procedure.........................................................................................................52
Replacing the system board.................................................... 55
Procedure.........................................................................................................55
Post-requisites................................................................................................. 55
Removing the coin-cell battery.............................................. 57
Prerequisites.....................................................................................................57
Procedure.........................................................................................................57
Replacing the coin-cell battery.............................................. 59
Procedure........................................................................................................ 59
Post-requisites................................................................................................. 59
Removing the thermal-cooling assembly............................ 60
Prerequisites.................................................................................................... 60
Procedure........................................................................................................ 60
Replacing the thermal-cooling assembly.............................62
Procedure........................................................................................................ 62
Post-requisites.................................................................................................62
Removing the fan...................................................................... 63
Prerequisites.....................................................................................................63
Procedure........................................................................................................ 63
Replacing the fan.......................................................................65
Procedure........................................................................................................ 65
Post-requisites................................................................................................. 65
Removing the display assembly............................................. 66
Prerequisites.................................................................................................... 66
Procedure........................................................................................................ 66
Replacing the display assembly.............................................. 71
Procedure......................................................................................................... 71
Post-requites.................................................................................................... 71
Removing the display bezel.....................................................72
Prerequisites.....................................................................................................72
Procedure.........................................................................................................72
Replacing the display bezel.....................................................74
Procedure.........................................................................................................74
Post-requisites................................................................................................. 74
Removing the display panel.................................................... 75
Prerequisites.....................................................................................................75
Procedure.........................................................................................................75
Replacing the display panel.....................................................78
Procedure.........................................................................................................78
Post-requisites................................................................................................. 78
Removing the display hinges.................................................. 79
Prerequisites.....................................................................................................79
Procedure.........................................................................................................79
Replacing the display hinges...................................................81
Procedure.........................................................................................................81
Post-requisites................................................................................................. 81
Removing the display back-cover..........................................82
Prerequisites.................................................................................................... 82
Procedure........................................................................................................ 82
Replacing the display back-cover..........................................84
Procedure........................................................................................................ 84
Post-requisites.................................................................................................84
Removing the camera...............................................................85
Prerequisites.....................................................................................................85
Procedure........................................................................................................ 85
Replacing the camera...............................................................87
Procedure.........................................................................................................87
Post-requisites................................................................................................. 87
Removing the power-adapter port........................................88
Prerequisites.................................................................................................... 88
Procedure........................................................................................................ 88
Replacing the power-adapter port........................................90
Procedure........................................................................................................ 90
Post-requisites.................................................................................................90
Removing the computer base.................................................91
Prerequisites.....................................................................................................91
Procedure.........................................................................................................91
Replacing the computer base................................................. 93
Procedure........................................................................................................ 93
Post-requisites................................................................................................. 93
Flashing the BIOS...................................................................... 94
Getting help and contacting Dell...........................................95
Self-help resources..........................................................................................95
Contacting Dell................................................................................................95
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:
NOTE:
NOTE:
NOTE: 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 screen, click or tap the power icon Start →
Shut down.
– Windows 7: Click or tap .Start Shut down→
NOTE:
NOTE:
NOTE:
NOTE: 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.
7 After the computer is unplugged, press and hold the power button for 5
seconds to ground the system board.
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 unlock position.
3 Lift the battery at an angle and remove the battery from the battery bay.
1 battery 2 battery-release latch
4 Turn the computer over and open the display.
5 Press and hold the power button for 5 seconds to ground the system
board.
14
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 Remove the screws that secure the base cover to the computer base.
2 Using your fingertips, gently pry the base cover and remove it from the
computer base.
1 computer base 2 screws (2)
3 base cover
16
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
17
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 Remove the screws that secure the hard-drive assembly to the computer
base.
2 Lift the latch and disconnect the hard-drive cable from the system board.
18
3 Lift the hard-drive assembly off the computer base.
1 screws (4) 2 hard-drive assembly
3 hard-drive cable 4 latch
4 Remove the screws that secure the hard-drive bracket to the hard-drive
assembly.
5 Lift the hard-drive bracket off the hard-drive assembly.
19
6 Disconnect the interposer from the hard drive.
1 screws (4) 2 hard-drive bracket
3 hard drive 4 interposer
20
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 Connect the interposer to the hard drive.
2 Align the screw holes on the hard-drive bracket with the screw holes on
the hard-drive assembly.
3 Replace the screws that secure the hard-drive bracket to the hard-drive
assembly.
4 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 into the system board and press down on the
latch to secure the cable.
Post-requisites
1 Replace the .base cover
2 Replace the .battery
21
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 Using your fingertips, pry apart the securing clips on each end of the
memory-module slot until the memory module pops up.
22
2 Slide and remove the memory module from the memory-module slot.
1 securing clips (2) 2 memory module
23
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.
24
2 Slide the memory module firmly into the slot at an angle and press the
memory module down until it clicks into place.
NOTE:
NOTE:
NOTE:
NOTE: NOTE: If you do not hear the click, remove the memory module
and reinstall it.
1 notch 2 memory module
3 securing clips (2) 4 tab
Post-requisites
1 Replace the .base cover
2 Replace the .battery
25
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 Disconnect the antenna cables from the wireless card.
2 Remove the screw that secures the wireless card to the system board.
26
3 Slide and lift the wireless card off the wireless-card slot.
1 antenna cables (2) 2 wireless card
3 screw 4 notch
5 tab 6 wireless-card slot
27
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 damaging 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 Press the other end of the wireless card and replace the screw that
secures the wireless card to the system board.
3 Connect the antenna cables to the wireless card.
Connectors on the wireless card Antenna-cable color
Main (white triangle) White
Auxiliary (black triangle) Black
Post-requisites
1 Replace the .base cover
2 Replace the .battery
28
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 dell.com/regulatory_compliance.
Prerequisites
Remove the .battery
Procedure
1 Using a plastic scribe, gently release the tabs that secure the keyboard to
the palm-rest assembly.
29
2 Carefully turn the keyboard over and place it on the palm-rest assembly.
1 tabs (5) 2 plastic scribe
3 keyboard 4 palm-rest assembly
3 Lift the latch and disconnect the keyboard cable from the system board.
30
4 Lift the keyboard along with the cable off the palm-rest assembly.
1 latch 2 keyboard cable
3 keyboard 4 palm-rest assembly
31
Replacing 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 dell.com/regulatory_compliance.
Procedure
1 Slide the keyboard cable into the system board and press down on the
latch to secure the cable.
2 Carefully turn the keyboard over, slide the tabs on the keyboard into the
slots on the palm-rest assembly, and snap the keyboard into place.
Post-requisites
Replace the .battery
32
Removing the palm rest
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 .back cover
3 Follow the procedure from step 1 to step 3 in " ".Removing the hard drive
4 Remove the .keyboard
Procedure
1 Remove the screws that secure the palm-rest assembly to the computer
base.
33
2 Lift the latches and disconnect the touch-pad cable and power-button
cable from the system board.
1 power-button cable 2 screws (5)
3 palm-rest assembly 4 computer base
5 touch-pad cable 6 latches (2)
3 Close the display and turn the computer over.
4 Remove the screws that secure the palm-rest assembly to the computer
base.
34
5 Disconnect the speaker cable from the system board.
1 screws (8) 2 computer base
3 speaker cable
35
6 Lift the computer base and pry the palm-rest assembly off the computer
base using a plastic scribe.
1 computer base 2 palm-rest assembly
3 plastic scribe
7 Turn the computer over and open the display as far as possible.
36
8 Lift the palm-rest assembly at an angle and remove it from the computer
base.
1 palm-rest assembly 2 computer base
9 Follow the procedure from step 1 to step 6 in “ ”.Removing the touch pad
10 Follow the procedure from step 1 to step 4 in “Removing the power-
button board”.
11 Follow the procedure from step 1 to step 4 in “ ”.Removing the speakers
37
Replacing the palm rest
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 Follow the procedure from step 1 to step 3 in “ ”.Replacing the speakers
2 Follow the procedure from step 1 to step 4 in “Replacing the power-
button board”.
3 Follow the procedure from step 1 to step 5 in “ ”.Replacing the touch pad
4 Slide the speaker cable through the slot on the computer base.
5 Align the screw holes on the palm-rest assembly with the screw holes on
the computer base.
6 Replace the screws that secure the palm-rest assembly to the computer
base.
7 Slide the touch-pad cable and the power-button cable into the system
board and press down on the latches to secure the cables.
8 Close the display and turn the computer over.
9 Replace the screws that secure the palm-rest assembly to the computer
base.
10 Connect the speaker cable to the system board.
11 Turn the computer over and open the display.
Post-requisites
1 Replace the .keyboard
2 Follow the procedure from step 4 to step 6 in “ ”.Replacing the hard drive
3 Replace the .base cover
4 Replace the .battery
38
Removing the touch pad
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
3 Follow the procedure from step 1 to step 3 in “ ”.Removing the hard drive
4 Remove the .keyboard
5 Follow the procedure from step 1 to step 8 in “ ”.Removing the palm rest
Procedure
1 Turn the palm-rest assembly over and keep it on a clean and flat surface.
2 Remove the screws that secure the touch-pad bracket to the touch pad.
39
3 Lift the touch-pad bracket off the palm-rest assembly.
1 touch-pad bracket 2 screws (3)
4 Lift the latch and disconnect the touch-pad cable from the touch pad.
5 Peel off the tape that secures the touch pad to the palm-rest assembly.
40
6 Lift the touch pad off the palm-rest assembly.
1 tape 2 palm-rest assembly
3 latch 4 touch-pad cable
41
Replacing the touch pad
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 screw holes on the touch pad with the screw holes on the
palm-rest assembly and keep the touch pad in place.
2 Adhere the tape that secures the touch pad to the palm-rest assembly.
3 Align the screw holes on the touch-pad bracket with the screw holes on
the palm-rest assembly.
4 Replace the screws that secure the touch-pad bracket to the palm-rest
assembly.
5 Turn the palm-rest assembly over.
Post-requisites
1 Follow the procedure from step 4 to step 11 in “ ”.Replacing the palm rest
2 Replace the .keyboard
3 Follow the procedure from step 4 to step 6 in “ ”.Replacing the hard drive
4 Replace the .base cover
5 Replace the .battery
42
4 Slide and remove the power-button board along with the cable from
under the tab on the palm-rest assembly.
1 screw 2 power-button board
3 tab 4 power-button board cable
44
Replacing the power-button
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.
Procedure
1 Slide the power-button board under the tab on the palm-rest assembly
and align the screw hole on the power-button board with the screw hole
on the palm-rest assembly.
2 Replace the screw that secures the power-button board to the palm-rest
assembly.
3 Slide the power-button board cable through the slot on the palm-rest
assembly.
4 Turn the palm-rest assembly over.
Post-requisites
1 Follow the procedure from step 4 to step 11 in “ ”.Replacing the palm rest
2 Replace the .keyboard
3 Follow the procedure from step 4 to step 6 in “ ”.Replacing the hard drive
4 Replace the .base cover
5 Replace the .battery
45
Removing the speakers
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
3 Follow the procedure from step 1 to step 3 in “ ”.Removing the hard drive
4 Remove the .keyboard
5 Follow the procedure from step 1 to step 8 in " ".Removing the palm rest
Procedure
1 Turn the palm-rest assembly over and place it on a clean and flat surface.
2 Note the location of the speakers and pry the speakers off the palm-rest
assembly.
3 Note the speaker-cable routing and remove the cable from the routing
guides on the palm-rest assembly.
46
4 Lift the speakers, along with the cable, off the palm-rest assembly.
1 palm-rest assembly 2 speaker cable
3 speakers (2)
47
Replacing the speakers
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 Using the alignment posts, adhere the speakers to the palm-rest
assembly.
2 Route the speaker cable through the routing guides on the palm-rest
assembly.
3 Turn the palm-rest assembly over.
Post-requisites
1 Follow the procedure from step 4 to step 11 in “ ”.Replacing the palm rest
2 Replace the .keyboard
3 Follow the procedure from step 4 to step 6 in “ ”.Replacing the hard drive
4 Replace the .base cover
5 Replace the .battery
48
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 .battery
2 Remove the .base cover
3 Follow the procedure from step 1 to step 3 in “ ”.Removing the hard drive
4 Remove the .keyboard
5 Follow the procedure from step 1 to step 8 in " ".Removing the palm rest
Procedure
1 Lift the latch and disconnect the I/O-board cable from the I/O board.
2 Remove the screw that secures the I/O board to the computer base.
49
Replacing 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.
Procedure
1 Slide the I/O board under the tab on the computer base and align the
screw hole on the I/O board with the screw hole on the computer base.
2 Replace the screw that secures the I/O board to the computer base.
3 Slide the I/O-board cable into the I/O board and press down on the latch
to secure the cable.
Post-requisites
1 Follow the procedure from step 4 to step 11 in “ ”.Replacing the palm rest
2 Replace the .keyboard
3 Follow the procedure from step 4 to step 6 in “ ”.Replacing the hard drive
4 Replace the .base cover
5 Replace the .battery
51
Product specificaties
| Merk: | Dell |
| Categorie: | Laptop |
| Model: | Inspiron 3451 |
| Kleur van het product: | Zwart |
| Gewicht: | 1900 g |
| Breedte: | 345 mm |
| Diepte: | 243 mm |
| Hoogte: | 21.4 mm |
| Gebruikershandleiding: | Ja |
| AC-adapterfrequentie: | 50 - 60 Hz |
| AC-adapter ingangsspanning: | 100 - 240 V |
| Bluetooth: | Ja |
| Beeldschermdiagonaal: | 14 " |
| Resolutie: | 1366 x 768 Pixels |
| Touchscreen: | Nee |
| Oorspronkelijke beeldverhouding: | 16:9 |
| Frequentie van processor: | 2.16 GHz |
| Processorfamilie: | Intel® Celeron® |
| Processormodel: | N2840 |
| Aantal processorkernen: | 2 |
| Wi-Fi-standaarden: | 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Bluetooth-versie: | 4.0 |
| Vormfactor: | Clamshell |
| Resolutie camera voorzijde (numeriek): | 0.92 MP |
| Inclusief besturingssysteem: | Windows 8.1 |
| Ethernet LAN: | Nee |
| Geïntegreerde geheugenkaartlezer: | Ja |
| Compatibele geheugenkaarten: | SD |
| Audiosysteem: | MaxxAudio |
| Processor lithografie: | 22 nm |
| Inclusief AC-adapter: | Ja |
| Markt positionering: | Bedrijf |
| LED backlight: | Ja |
| Accu/Batterij voltage: | 14.8 V |
| Aantal USB 2.0-poorten: | 2 |
| Aantal HDMI-poorten: | 1 |
| Microfoon, line-in ingang: | Nee |
| DVI-poort: | Nee |
| Bevestigingsmogelijkheid voor kabelslot: | Ja |
| Kabelslot sleuf type: | Kensington |
| Aantal ingebouwde luidsprekers: | 2 |
| AC-adapter, vermogen: | 45 W |
| Inclusief netsnoer: | Ja |
| Ingebouwde microfoon: | Ja |
| Intern geheugen: | 2 GB |
| Opslagmedia: | HDD |
| Levensduur accu/batterij: | - uur |
| Intern geheugentype: | DDR3L-SDRAM |
| Pixel pitch: | 0.2520 x 0.2520 mm |
| Duurzaamheidscertificaten: | EPEAT Bronze, ENERGY STAR |
| Accu/Batterij oplaadtijd: | 4 uur |
| Temperatuur bij opslag: | -40 - 65 °C |
| Intel® Wireless Display (Intel® WiDi): | Ja |
| Aantal poorten USB 3.2 Gen 1 (3.1 Gen 1) Type A: | 1 |
| Processor socket: | BGA 1170 |
| Stepping: | C0 |
| Systeembus: | - GT/s |
| Processor aantal threads: | 2 |
| PCI Express slots versie: | 2.0 |
| Processor operating modes: | 32-bit, 64-bit |
| Processor cache: | 1 MB |
| Tjunction: | 100 °C |
| PCI Express configuraties: | 1x4 |
| Thermal Design Power (TDP): | 7.5 W |
| Codenaam processor: | Bay Trail |
| Maximaal aantal PCI Express-lijnen: | 4 |
| Processor cache type: | L2 |
| ECC ondersteund door processor: | Nee |
| Processorfabrikant: | Intel |
| Trial-software: | Microsoft Office |
| Maximum intern geheugen: | 4 GB |
| Totale opslagcapaciteit: | 500 GB |
| Soort optische drive: | Nee |
| Ingebouwde grafische adapter: | Ja |
| Aparte grafische adapter: | Nee |
| Familie ingebouwde grafische adapter: | Intel® HD Graphics |
| On-board graphics adapter model: | Intel® HD Graphics |
| Basisfrequentie ingebouwde grafische adapter: | 311 MHz |
| Graphics on-board -adapter dynamische frequentie (max): | 792 MHz |
| Camera voorzijde: | Ja |
| Numeriek toetsenblok: | Nee |
| Intel® My WiFi Technology (Intel® MWT): | Nee |
| Intel® Smart Response Technology: | Nee |
| Intel® Hyper Threading Technology (Intel® HT Technology): | Nee |
| Intel® Turbo Boost Technology: | Nee |
| Intel® Quick Sync Video Technology: | Ja |
| Intel® InTru™ 3D Technology: | Nee |
| Intel® Clear Video HD Technology (Intel® CVT HD): | Nee |
| Intel® Insider™: | Nee |
| Intel® Flex Memory Access: | Nee |
| Intel® AES New Instructions (Intel® AES-NI): | Nee |
| Enhanced Intel SpeedStep Technology: | Ja |
| Execute Disable Bit: | Ja |
| Idle States: | Ja |
| Thermal Monitoring Technologies: | Nee |
| CPU configuratie (max): | 1 |
| Intel® Enhanced Halt State: | Ja |
| Intel® Clear Video Technology for Mobile Internet Devices (Intel® CVT for MID): | Nee |
| Intel® VT-x with Extended Page Tables (EPT): | Nee |
| Ingebouwde opties beschikbaar: | Nee |
| Graphics & IMC lithografie: | 22 nm |
| Intel® Small Business Advantage (Intel® SBA): | Nee |
| Intel® Secure Key: | Ja |
| Intel® 64: | Ja |
| Intel® Virtualization Technology for Directed I/O (VT-d): | Nee |
| Intel® Clear Video-technologie: | Nee |
| Intel® Virtualization Technology (VT-x): | Ja |
| Verpakkingsgrootte processor: | 25 x 27 mm |
| Conflictvrije processor: | Ja |
| Intel® Identity Protection Technology (Intel® IPT): | Nee |
| Versie Intel® Secure Key Technology: | 1.00 |
| ARK ID processor: | 82103 |
| Intel® Trusted Execution Technology: | Nee |
| Intel® Anti-Theft Technology (Intel® AT): | Nee |
| Intel® Rapid Start Technology: | Nee |
| Intel® Smart Connect Technology: | Ja |
| Basisstationaansluiting: | Nee |
| Combo koptelefoon/microfoon port: | Ja |
| SmartCard-slot: | Nee |
| Luchtvochtigheid bij opslag: | 0 - 95 procent |
| Maximale turbofrequentie van processor: | 2.58 GHz |
| Processorcode: | SR1YJ |
| Discreet grafische adapter model: | Niet beschikbaar |
| Aanwijsapparaat: | Touchpad |
| Windows-toetsen: | Ja |
| AC-adapter, uitgangsspanning: | 19.5 V |
| Merk luidsprekers: | Waves |
| Kloksnelheid geheugen: | 1333 MHz |
| Geheugenlayout: | 1 x 2 GB |
| Geheugenslots: | 1x SO-DIMM |
| Geheugen form factor: | SO-DIMM |
| Full-size toetsenbord: | Ja |
| Hoogte, in bedrijf: | -15.2 - 3048 m |
| Hoogte bij opslag: | -15.2 - 10668 m |
| Het aantal geïnstalleerde HDD's: | 1 |
| HDD capaciteit: | 500 GB |
| HDD interface: | SATA II |
| HDD rotatiesnelheid: | 5400 RPM |
| Morsbestendig toetsenbord: | Ja |
| FSB Parity: | Nee |
| Front-side bus processor: | - MHz |
| Intel® Demand Based Switching: | Nee |
| On-board grafische adapter burst frequentie: | 792 MHz |
| Charging port type: | DC-in ingang |
| Type CardBus PCMCIA-slot: | Nee |
| Processorserie: | Intel Celeron Processor N2000 Series for Mobile |
| ExpressCard slot: | Nee |
| S/PDIF-uitgang: | Nee |
| Intel® Dual Display Capable Technology: | Nee |
| Intel® FDI Technology: | Nee |
| Intel® Rapid Storage Technology: | Nee |
| Intel® Fast Memory Access: | Nee |
| Scenario Design Power (SDP): | 4.5 W |
| Video capturing speed: | 30 fps |
| Intel® segment tagging: | Thuiskantoor |
| HDD omvang: | 2.5 " |
| Intel® High Definition Audio (Intel® HD Audio): | Nee |
| Versie Intel® Smart Connect Technology: | 1.00 |
| Resolutie camera voorzijde: | 1280 x 720 Pixels |
| Intel® Virtualization Technology (Intel® VT): | VT-x |
| LightScribe: | Nee |
| Maximaal intern geheugen (64-bit): | 4 GB |
| Schokbestendigheid: | 110 G |
| Schokbestendigheid (buiten gebruik): | 160 G |
| Trillingen, in bedrijf: | 0.66 G |
| Trillingen bij opslag: | 1.30 G |
| Wifi: | Ja |
| Bedrijfstemperatuur (T-T): | 0 - 35 °C |
| Relatieve vochtigheid in bedrijf (V-V): | 10 - 90 procent |
| Type product: | Notebook |
| Intel® Matrix Storage Technology (Intel® MST): | Nee |
| Intel® Active Management Technology (Intel® AMT): | Nee |
| Batterijtechnologie: | Lithium-Ion (Li-Ion) |
| Aantal batterijcellen: | 4 |
| Taal toetsenbord: | Brits Engels |
| Totaal aantal SATA-connectoren: | 2 |
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