MacBook Pro 15" Unibody 2.53 GHz Mid 2009 Left Speaker Replacement

Step 1

Remove the following ten screws securing the lower case to the upper case:
Seven 3 mm Phillips screws.
Three 13.5 mm Phillips screws.

Step 2

Using both hands, lift the lower case near the vent to pop it off two clips securing it to the upper case.
Remove the lower case and set it aside.

Step 3

Three Pentalobe screws secure the battery to the upper case. They can be removed with this special driver.
If you don't have a Pentalobe driver, a 1.5 mm flathead screwdriver can be used in a pinch. Be sure the head of your flathead screwdriver fits snugly across two of the five "points" of the screw head before trying to break the screw free, as a loose fit will easily strip the screw head.
If the head of your screwdriver fits too loosely, find a bigger bit and file it down until it fits snugly before proceeding.
You do not necessarily have to follow steps 3-7 to remove the battery in order to replace the hard drive. However, it is recommended to remove all power sources from electronics before working on them.

It really depends on how thick the 1.5 mm flathead screwdriver is. I tried a low-cost tool and almost destroyed the screw. So be carefull

Paul -

Unfortunately, when I added a second hard drive via these instructions, all went well but Bluetooth is now MIA. Can anyone help?

Peter Payne -

I agree...

I have bought a used MacBook Pro, when problems arise, opening Corps was trying to turn the screw, but with poor quality could not turn a screwdriver, only to ruin the screw. Try to buy ifixit Screwdriver set. Good luck to all and thank you ifixit team for such assistance as ifixit.com. Thank you.

remjok -

Step 4

Remove the two exposed five-point Pentalobe screws along the top edge of the battery.

The screws holding my battery were all worn out since an earlier removal. So instead of ruining them even more I put some saran wrap on the tip of my pentalobe driver and gently unscrewed them.

magnus -

I have a problem with these screw. They a completly warn and I need some new ones to fix the new Battery.

Does anyone know which thread it is and which length?

alexanderleith - 30/11/15

Step 5

Use the tip of a spudger to bend back the finger of the "Warning: Do not remove the battery" sticker while you remove the five-point Pentalobe screw hidden underneath.

Step 6

Lift the battery by its plastic pull tab and slide it away from the long edge of the upper case.
Do not try to completely remove the battery just yet.

Step 7

Tilt the battery back enough to access the battery cable connector.
Pull the battery cable connector away from its socket on the logic board and remove the battery from the upper case.
If you're installing a new battery, you should calibrate it as soon as possible.

Step 8

Use the flat end of a spudger to pry the fan cable connector up off its socket on the logic board.
It is useful to twist the spudger axially from beneath the fan cable wires to release the connector.
The fan socket and the fan connector can be seen in the second and third pictures. Be careful not to break the plastic fan socket off the logic board as you use your spudger to lift the fan connector straight up and out of its socket. The layout of the logic board shown in the second picture may look slightly different than your machine but the fan socket is the same.

Step 9

Remove the three identical T6 Torx screws securing the fan to the upper case.

donde podria encontrar el conector que lleva el cableado del ventilador?

se me rompio el conector del cableado y solo quiero cambiarle el conector ya que el ventilador funciona.

Un saludo y gracias

Garikoitz - 01/12/20

Step 10

Lift the fan out of the upper case.

Step 11

Apple sticks a small strip of clear plastic with adhesive applied to one side to the logic board behind the camera cable connector to keep it in its socket. When moving it out of the way, be sure not to break any surface-mount components off the logic board.
Hold the end of the cable retainer down with one finger while you use the tip of a spudger to slightly lift the other end and rotate it away from the camera cable connector.

Bear in mind that the “Camera Cable” is also the cable connecting the logic board to the Wifi Airport Card, at least on the Glossy model (not sure about the Anti-Glare model). The Wifi Airport Card is located under the display’s clutch cover, and requires removing the display in order to access it.

lilliputian - 17/11/20

Step 12

Disconnect the camera cable by pulling the male end straight away from its socket.
Pull the connector parallel to the face of the logic board, not straight up.

Step 13

Use the flat end of a spudger to pry the optical drive cable connector up off the logic board.

Step 14

Using the flat end of a spudger, pry the subwoofer connector straight up off the logic board.

Be very careful to not get under the connector base on the logic board. You can pull it off. It is only secured by weak surface mount solder.

jimmarsen -

I second that sentiment. The connector base is slightly elevated off the logic board, and it is easy to get your tool under that instead of the male plug you're trying to disconnect. I pulled mine off, and for now the speakers are tinny.

Gruberg -

I can't plug the subwoofer cable back. It seems to be too big. I have no idea, what I can do? Any ideas?

Tom Pilath - 16/09/19

Step 15

Use the flat end of a spudger to pry the hard drive/IR sensor cable connector up off the logic board.

Step 16

Remove the two 1.5 mm Phillips screws securing the cable cover to the logic board.
Lift the cable cover out of the upper case.

Step 17

Use a spudger to pry the trackpad flex ribbon cable connector up off the logic board.

Step 18

Using the tip of a spudger, flip up the keyboard ribbon cable retaining flap.
Pull the keyboard ribbon cable straight out of its socket.

I dont need the spudger for that!

Tom Pilath - 16/09/19

Step 19

Use a spudger to pry the battery indicator ribbon cable connector up off the logic board.

Step 20

Remove the single 7 mm Phillips screw securing the display data cable retainer to the upper case.
This screw may remain captive in the display data cable ground loop. If replacing the display, be sure to transfer this screw to the new unit.
Remove the display data cable retainer from the upper case.

Step 21

Grab the plastic pull tab secured to the display data cable lock and rotate it toward the DC-in side of the computer.
Pull the display data cable connector straight away from its socket.
Make sure to pull the connector parallel to the face of the logic board, not straight up from its socket.

Step 22

Using the tip of a spudger, flip up the keyboard backlight ribbon cable retaining flap.
Pull the keyboard backlight ribbon cable straight out of its socket.

Step 23

Remove the following screws:
Eight 3.5 mm T6 Torx screws securing the logic board to the upper case.
Two T6 Torx screws securing the DC-In board to the upper case.
Do not remove the logic board yet! There are connectors attached to the underside of the logic board that must first be disconnected.

Step 24

Carefully lift the logic board assembly from the left side and work it out of the upper case, minding the port side that may get caught during removal.
Do not entirely remove the logic board yet!
Ensure that the logic board is free from all connections to the upper case (except the battery connector) before proceeding.

I,ve done everything up to this step but my logic board still seems to be connected (by glue i think) to the black plastic underneath and the black frame that can't be unscrewed. Any idea how to get past this?

Josh -

For step 24, the same thing happened to me as did to Josh. The heat pipe had bonded with the plastic film which protects the back of the keyboard. By using a spudger i was able to pry at the area where the two were attached. I don't think this is intentional, they just melt together.

Matt - 24/04/14

Same happened to me. Matt is right. I gained extra clearance by removing both RAM modules. Then used the spudger. Sounds cracky but it´s all fine.

Diego Trueba - 10/04/15

Step 25

Lift the logic board enough to gain clearance and use a spudger to pry the microphone up off the upper case.
Slide the logic board away from the port openings and lift the assembly out of the upper case.
Before reinstalling the logic board, it is easiest to press the microphone down into its housing in the left speaker to keep it in place.

Step 26

If present, peel up the tape covering the left speaker connector.

Step 27

Use the flat end of a spudger to pry the left speaker connector up off the logic board.

Step 28

Remove the two 5 mm Phillips screws securing the left speaker to the logic board assembly.
If necessary, use a spudger to lift the microphone out of its housing in the left speaker.

Step 29

Lift the left speaker assembly out of the logic board.