MacBook Pro 13" Retina Display Mid 2014 Dual Microphone Assembly Replacement

Introduzione

Use this guide to replace the dual microphone assembly.

This guide requires the removal of the heat sink and logic board. Don't forget to follow our thermal paste application guide before you reinstall your heat sink.

Cosa ti serve

Passo 1 Lower Case

MacBook Pro 13" Retina Display Mid 2014 Dual Microphone Assembly Replacement, Lower Case: passo 1, immagine 1 di 1

Attrezzo utilizzato in questo passaggio:

Magnetic Project Mat

$19.99

Remove the following ten screws securing the lower case to the upper case:
Two 2.3 mm P5 Pentalobe screws
Eight 3.0 mm P5 Pentalobe screws
Throughout this repair, keep track of each screw and make sure it goes back exactly where it came from to avoid damaging your device.

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Passo 2

Wedge your fingers between the upper case and the lower case.
Gently pull the lower case away from the upper case to remove it.

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Passo 3

The lower case is connected to the upper case with two plastic clips near its center.
During reassembly, gently push down the center of the lower case to reattach the two plastic clips.

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Passo 4 Battery Connector

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If necessary, remove the plastic cover adhered to the battery contact board.

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Passo 5

Use the flat end of a spudger to lift the battery connector straight up out of its socket on the logic board.
Be sure you lift up only on the connector itself, not the socket, or you risk permanent damage to the logic board.

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Passo 6

Bend the battery connector up out of the way to prevent accidental contact with its socket during your repair.

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Passo 7 Heat Sink

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Carefully remove the rubber fan bumper from the edge of the heat sink.
The fan bumper wraps around the heat sink and fits into slots in the fan duct. During reassembly, be sure to fit the tabs into the notches in the fan duct.

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Passo 8

Use the flat end of a spudger to peel the four foam stickers off of the heat sink screws.

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Passo 9

Remove the following screws securing the heat sink to the logic board:
Four 2.6 mm T5 screws
One 2.4 mm Phillips #000 screw

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Passo 10

Remove the heat sink from the laptop.
When reassembling your computer, follow our thermal paste application guide to reapply the thermal paste.

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Passo 11 Fan

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MacBook Pro 13" Retina Display Mid 2014 Dual Microphone Assembly Replacement, Fan: passo 11, immagine 2 di 2

Use the tip of a spudger to push on either side of the the iSight camera cable connector to walk it out of its socket on the logic board.

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Passo 12

Peel the iSight camera cable off the fan housing to fold it out of the way.

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Passo 13

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Use the tip of a spudger to flip the tab on the fan's ZIF connector.
Carefully pull the fan cable straight out of its socket.

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Passo 14

Remove the following screws securing the fan to the upper case:
One 5.0 mm T5 Torx screw
Two 3.6 mm T5 Torx screws

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Passo 15

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Lift the end of the fan closest to the display hinge and remove the fan from the upper case.

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Passo 16 Logic Board Assembly

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MacBook Pro 13" Retina Display Mid 2014 Dual Microphone Assembly Replacement, Logic Board Assembly: passo 16, immagine 2 di 2

Remove the two 2.1 mm T5 Torx screws securing the I/O board cable bracket to the logic board.
Remove the I/O board cable bracket.

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Passo 17

Use the flat end of a spudger to pop the I/O board connector straight up off its socket on the logic board.
Be careful to only pry up on the I/O board cable, not on the socket itself or you risk damaging your logic board.

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Passo 18

Lift the logic board end of the I/O board cable straight up to bend it out of the way.
To avoid damage to the cable, fold only at the bend in the I/O board end of the cable.

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Passo 19

Use the tip of a spudger to lift the right speaker connector straight up out of its socket on the logic board.

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Passo 20

With the tip of a spudger, push on either side of the I/O board connector to walk it out of its socket on the logic board.

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Passo 21

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Use the flat end of a spudger to disconnect the keyboard backlight cable and bend it up out of the way of the logic board.

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Passo 22

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Grab the black plastic tab to flip the display cable connector open and pull it straight out of its socket on the logic board.

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Passo 23

Carefully pull the DC-In board connector straight out of its socket on the logic board.

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Passo 24

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Wedge the flat end of a spudger under the left speaker cable near the connector and lift it straight up out of its socket and fold it out of the way.

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Passo 25

If necessary, peel back any tape covering the microphone cable ZIF connector.

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Passo 26

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Use the tip of a spudger to flip the retaining tab on the microphone cable ZIF connector.
Pull the microphone cable out of its socket on the logic board.

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Passo 27

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If necessary, peel back any tape covering the keyboard cable connector.
Use the tip of a spudger to flip the retaining tab on the ZIF connector.

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Passo 28

Pull the keyboard cable straight out of its ZIF socket on the logic board.

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Passo 29

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If necessary, peel back any tape covering the trackpad cable connector.
Use the tip of a spudger to flip the retaining tab on the ZIF connector.

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Passo 30

Pull the trackpad ribbon cable straight out of its socket on the logic board.

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Passo 31

Remove the five 3.5 mm T5 Torx screws securing the logic board to the upper case.
When reassembling, install all five screws loosely, position the logic board, and then tighten evenly.

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Passo 32

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Lift the processor end of the logic board up slightly and pull it toward the fan recess to free the ports from the edge of the upper case.
Remove the logic board.
When reinstalling, make sure the keyboard, keyboard backlight, MagSafe, and microphone cables don't get trapped beneath the logic board.
Also be sure to slide the ports' metal EMI fingers under the side of the case, not over.

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Passo 33 Dual Microphone Assembly

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Remove the following screws securing the left speaker to the upper case:
One 5.7 mm T5 Torx screw
One 6.5 mm T5 Torx screw
One 3.8 mm T5 Torx screw

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Passo 34

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Lift the corner of the left speaker up and slide it toward the battery to remove it from the upper case.
Be careful not to snag the speaker cable on the screw hole post in the side of the case.

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Passo 35

Remove the single 3.7 mm T5 Torx screw securing the case-edge of the battery contact board.

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Passo 36

Insert the tip of a spudger under the battery-side portion of the rubber microphone cable cover to detach the adhesive there.

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Passo 37

Use the flat end of a spudger to wedge the battery contact board up slightly to allow room to extract the dual microphone assembly.

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Passo 38

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Remove the rubber microphone cover with a set of tweezers
Be careful not to snag the cover on the screw post in the case or on the battery contact board.

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Passo 39

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Insert the tip of a spudger underneath the connector end of the microphone ribbon cable and slide it toward the screw post to free that half from the upper case.
If the microphone is very resistant to prying, try heating it with an iOpener. Heating it will soften the adhesive and minimize the risk of tearing the cable.

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Passo 40

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Insert the tip of a spudger under the battery-side portion of the microphone ribbon cable and slide it toward the screw post to free it from the upper case.

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Passo 41

Pull the dual microphone cable assembly up and toward the logic board recess to remove it from the upper case.
Be very careful not to snag the cable on the screw post in the case or the battery contact board.