Dell 3551 Instrukcja Obsługi Strona 1

Inspiron 153000 SeriesService ManualComputer Model: Inspiron 15–3551Regulatory Model: P47FRegulatory Type: P47F002

WARNING: Before working inside your computer, read the safety information that shipped with your computer. For more safety best practices, see the Reg

• Philips screwdriver• Plastic scribe11

After working inside your computerCAUTION: Leaving stray or loose screws inside your computer may severely damage your computer.1 Replace all screws

Removing the batteryWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in

Replacing the batteryWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in

Removing the base panelWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps

Replacing the base panelWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps

Removing the hard driveWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps

3 Lift the hard-drive assembly off the computer base.1 screws (4) 2 hard-drive assembly3 hard-drive cable 4 latch18

4 Disconnect the interposer from the hard drive.1 hard-drive assembly 2 interposer19

Notes, Cautions, and WarningsNOTE: A NOTE indicates important information that helps you make better use of your computer.CAUTION: A CAUTION indicates

5 Remove the screws that secure the hard-drive bracket to the hard drive and lift the hard-drive bracket off the hard drive.1 screws (4) 2 hard-drive

Replacing the hard driveWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps

Removing the memory modulesWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the st

2 Slide and remove the memory module from the memory-module slot.1 securing clips 2 memory module23

Replacing the memory modulesWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the s

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 c

Removing the wireless cardWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the ste

3 Lift the wireless card, and then slide and remove it from the system board.1 antenna cables (2) 2 wireless card3 screw 4 notch5 tab27

Replacing the wireless cardWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the st

Removing the keyboardWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in

ContentsBefore working inside your computer...9Before you begin ...

2 Using a plastic scribe, gently release the tabs that secure the keyboard to the palm-rest assembly.1 tab 2 plastic scribe 3 keyboard 4 palm-rest as

4 Lift the latches and disconnect the keyboard cable and the keyboard-backlight cable from the system board.NOTE: The keyboard-backlight cable is pre

Replacing the keyboardWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps i

Removing the palm restWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps i

3 Remove the screws that secure the palm-rest assembly to the computer base.1 power-button cable 2 screws (7)3 palm-rest assembly 4 touch-pad cable5

5 Remove the screws that secure the palm-rest assembly to the computer base.1 computer base 2 screws (10)35

6 Slightly open the computer base and using a plastic scribe, pry the palm-rest assembly downwards off the computer base.1 computer base 2 palm-rest

8 Lift the palm rest off the computer base.1 palm rest 2 computer base9 Follow the procedure from step 1 to step 5 in “Removing the touch pad”.37

Replacing the palm restWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps

Removing the touch padWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps i

Removing the memory modules... 22Prerequisites...

Procedure1 Peel the tape off the touch-pad bracket.1 tape 2 touch-pad bracket3 palm rest2 Remove the screws that secure the touch-pad bracket to the

3 Lift the latch and disconnect the touch-pad cable from touch pad.1 touch-pad cable 2 latch3 screws (2) 4 palm rest5 touch-pad bracket4 Peel off th

5 Lift the touch pad off the palm rest.1 touch pad 2 palm rest42

Replacing the touch padWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps

Removing the power-button boardWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow th

Procedure1 Slide the power-button board cable through the slot on the palm rest.1 power-button board cable 2 slot3 palm rest2 Turn the palm rest ove

5 Lift the power-button board, along with its cable, off the palm rest.1 screw 2 power-button board3 power-button board cable46

Replacing the power-button boardWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow t

Removing the speakersWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in

Procedure1 Disconnect the speaker cable from the system board.1 speaker cable2 Turn the computer over and open the display as far as possible.3 Not

Removing the touch pad... 39Prerequisites...

4 Slide the speaker cable through the slot on the computer base and lift the speakers, along with the speaker cable, off the computer base .1 speaker

Replacing the speakersWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps i

Removing the I/O boardWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps i

3 Lift the I/O board off the computer base.1 screw 2 I/O board3 latch 4 I/O-board cable53

Replacing the I/O boardWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps

Removing the system boardWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the step

Procedure1 Disconnect the speaker cable from the system board.1 speaker cable 2 slot2 Turn the computer over and open the display as far as possible

6 Lift the latch and disconnect the I/O-board cable from the system board.1 power-adapter port cable 2 tape3 display cable 4 latch5 system board 6 I/

8 Lift the system board off the computer base.1 system board 2 computer base3 screw9 Remove the coin-cell battery.10 Remove the heat sink.58

Replacing the system boardWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the ste

Removing the system board...55Prerequisites...

Post-requisites1 Follow the procedure from step 2 to step 6 in “Replacing the palm rest”.2 Replace the keyboard.3 Replace the wireless card.4 Repl

Removing the coin-cell batteryWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the

1 plastic scribe 2 system board3 coin-cell battery62

Replacing the coin-cell batteryWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow th

Removing the heat sinkWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps i

3 Disconnect the fan cable from the system board.1 cooling assembly 2 fan cable3 system board 4 captive screws (4)4 Lift the cooling assembly off th

Replacing the heat sinkWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps

Removing the fanWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in Befo

Procedure1 Remove the screws that secure the fan to the heat sink.1 screws (4) 2 cooling assembly2 Turn the cooling assembly over.3 Lift the fan of

Replacing the fanWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in Bef

Removing the display assembly...70Prerequisites...

Removing the display assemblyWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the

3 Note the display cable routing and remove the cable from its routing guides on the computer base.1 display assembly 2 display cable3 computer base

4 Remove the screws that secure the display hinges to the computer base.1 display assembly 2 screws (3)3 computer base5 Carefully lift the display a

Replacing the display assemblyWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the

Removing the power-adapter portWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow th

3 Lift the power-adapter port, along with the power-adapter port cable, off the computer base.1 screw 2 computer base3 power-adapter port 4 power-ada

Replacing the power-adapter portWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow t

Removing the display bezelWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the ste

Procedure1 Using your fingertips, gently pry up the inner edges of the display bezel.1 display bezel 2 display panel2 Lift the display bezel off the

Replacing the display bezelWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the st

Removing the camera... 84Prerequisites...

Removing the display panelWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the ste

2 Turn the display panel over.1 screws (4) 2 display panel3 display-back cover3 Peel the tape that secures the display cable to the display-back cov

5 Lift the display panel off the display back-cover.1 display panel 2 display cable3 latch 4 tape82

Replacing the display panelWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the st

Removing the cameraWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in B

2 Disconnect the camera cable from the camera.1 camera cable 2 plastic scribe3 camera85

Replacing the cameraWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in

Removing the display hingesWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the st

2 Release the hinges from the latches and lift the display hinges off the display back-cover.1 screws (6) 2 latches (2)3 display hinges (2) 4 display

Replacing the display hingesWARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the s

Before working inside your computerCAUTION: To avoid damaging the components and cards, handle them by their edges and avoid touching pins and contact

Flashing the BIOSYou may need to flash (update) the BIOS when an update is available or when you replace the system board. To flash the BIOS:1 Turn o

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