Macbook Pro 13 Inch Unibody Mid 2009 Microphone Replacement
MacBook Pro 13 Inch Unibody Mid 2009 Microphone Replacement
The MacBook Pro 13 Inch Unibody Mid 2009 is a powerful and reliable laptop, but like any electronic device, it can experience issues with its microphone. If you’re experiencing problems with your MacBook’s microphone, don’t worry, we’ve got you covered. In this tutorial, we’ll guide you through the process of replacing the microphone on your MacBook Pro 13 Inch Unibody Mid 2009.
Before we begin, make sure you have the necessary tools and materials. You’ll need a Phillips screwdriver, a spudger, and a new microphone. If you’re not comfortable with DIY repairs or don’t have experience working with electronics, it’s recommended to seek the help of a professional. At Salvation Repair, we offer a limited lifetime guarantee on all parts and labor, so you can trust that your repair will be done right.
Step 1: Remove the Lower Case Screws
Start by removing the 10 screws that secure the lower case to the MacBook Pro. Seven of these screws are 3 mm Phillips screws, while the other three are 13.5 mm Phillips screws. Use your Phillips screwdriver to remove these screws and set them aside.
Step 2: Remove the Lower Case
With the screws removed, you can now lift the lower case and push it toward the rear of the computer to free the mounting tabs. Be careful not to damage any of the cables or connectors as you remove the lower case.
Step 3: Disconnect the Battery Connector
Use the flat end of a spudger to lift the battery connector up out of its socket on the logic board. This will help prevent any electrical discharge as you work on the MacBook.
Step 4: Remove the Fan Connector
Use a spudger to pry the fan connector out of its seat, and straight up off the logic board. 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.
Step 5: Remove the Fan
Remove the three screws that secure the fan to the upper case. One of these screws is 6.5 mm Phillips, while the other two are 5.5 mm Phillips and 4.5 mm Phillips. Lift the fan out of the upper case.
Step 6: Remove the Display Data Cable Bracket
Remove the two screws that secure the display data cable bracket to the upper case. One of these screws is 7 mm Phillips, while the other is 5 mm Phillips. Lift the display data cable bracket out of the upper case.
Step 7: Remove the Microphone
Use the tip of a spudger to pry the microphone off the adhesive attaching it to the upper case. Be careful not to damage the microphone or the surrounding area.
Step 8: Remove the Logic Board
Lift the logic board from its left edge and raise it until the ports clear the side of the upper case. Pull the logic board away from the side of the upper case and remove it, minding the DC-in board that may get caught.
Step 9: Deroute the Microphone Cable
Peel the tape off covering the microphone cable connector. Use the flat end of a spudger to pry the microphone cable connector up off the logic board. Deroute the microphone cable from the channel in the left speaker.
With these steps, you should now have successfully replaced the microphone on your MacBook Pro 13 Inch Unibody Mid 2009. If you’re not comfortable with DIY repairs or don’t have experience working with electronics, it’s recommended to seek the help of a professional. At Salvation Repair, we offer a limited lifetime guarantee on all parts and labor, so you can trust that your repair will be done right. Schedule a repair today!
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