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OVERVIEW:

In this detailed guide, we’ll walk you through the speaker replacement process for the 2020 MacBook Air model A2179. Crackling and blown-out speakers are a known issue on this device—even from early use. With proper tools and careful handling, this repair can be done efficiently at home. Whether you’re upgrading broken components or restoring sound clarity, this blog will guide you every step of the way. Follow along to bring your MacBook back to perfect audio health.

See official Apple specs for this model

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REPAIR TIME & SKILL LEVEL:

This repair is estimated to take about 1 HOUR to complete and is of INTERMEDIATE difficulty, requiring careful handling of adhesive components and use of precision tools.

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STEPS:

Tools You Need

For this repair, you will need a Pentalobe screwdriver to remove the bottom case screws, a T3 Torx screwdriver for speaker screw removal, tweezers for adhesive pull tabs, a spudger to help lift delicate components, and 98% isopropyl alcohol to loosen adhesive for easy speaker removal. All tools used are linked in the video description or available on tekdep.com.

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Remove Bottom Case Screws

• Flip the MacBook Air A2179 over to expose the bottom case.
• Use a Pentalobe screwdriver to remove all screws securing the bottom panel.
• Set the screws aside carefully, noting their position for reassembly.

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Lift the Bottom Case

• Gently peel off the bottom case; there are no clips holding it down.
• Observe that the internal layout closely resembles the A1932 MacBook.
• Place the case aside in a safe spot to avoid damage.

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Disconnect the Battery

• Locate the battery connector at the center of the logic board.
• Use a plastic spudger to disconnect the battery gently for safety.
• Ensure no power runs through the board during the repair process.

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Identify and Assess Speaker Adhesive Tabs

• Note the presence of glue pull tabs on the bottom of each speaker.
• Understand that top tabs are inaccessible unless the logic board and daughterboard are removed.
• Plan to use only the bottom pull tabs and prying method to remove the speakers.

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Remove Bottom Adhesive Tabs – Left Speaker

• Locate the pull tab on the bottom of the left speaker.
• Begin by pulling it straight back, keeping alignment straight.
• Wrap the tab around tweezers for grip and slowly pull until fully removed.

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Remove Bottom Adhesive Tabs – Right Speaker

• Repeat the process on the right speaker’s bottom glue tab.
• Pull the tab back carefully while maintaining even tension.
• Wrap and pull using tweezers until the tab is removed completely.

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Loosen Top Adhesive with Isopropyl Alcohol

• Apply 98% isopropyl alcohol along the top edge of the speakers.
• Let the alcohol sit briefly to weaken the upper adhesive bond.
• This prepares the remaining adhesive for gentle removal.

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Remove Speaker Screws

• Use a T3 screwdriver to remove one screw per speaker holding them in place.
• Carefully set the screws aside, ensuring they don’t get lost.
• Confirm both screws are out before attempting to lift speakers.

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Unplug and Remove Old Speakers

• Gently unplug both speakers from the logic board.
• Use a spudger to pry the speakers out of the case without damaging nearby components.
• Remove both speakers entirely from the laptop chassis.

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Prepare New Speakers for Installation

• Peel off the protective adhesive film from the new speakers.
• Ensure the adhesive is fully exposed for secure mounting.
• Get both the left and right speakers ready for placement.

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Install Left Speaker

• Slide the left speaker into its tray and align it correctly.
• Press down firmly to activate the adhesive and secure it in place.
• Plug the connector into the logic board and fasten the T3 screw.

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Install Right Speaker

• Repeat the process for the right speaker, sliding it into position.
• Press it down firmly to ensure the adhesive sticks well.
• Plug in the speaker and secure it with its T3 screw.

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Reconnect the Battery

• Use your spudger to reconnect the battery connector to the logic board.
• Double-check the connection to ensure it’s secure.
• Confirm no tools or parts are left inside before closing.

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Reattach Bottom Case

• Align the bottom case back onto the MacBook.
• Insert the screws in correct positions: the two longest in top center, the other long screws on far right and left, the smallest in center sides, and remaining in the bottom row.
• Tighten all screws using the Pentalobe screwdriver to secure the case.

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CONCLUSION:

Replacing the speakers on the MacBook Air A2179 is a practical and rewarding repair. This guide has walked you through each step with clarity and precision. Whether your speakers were blown or crackling, new components restore your laptop’s sound quality. Similar to the A1932 model, the internals are familiar, making this repair more approachable. Always follow safety steps and take your time to ensure a clean, professional outcome.

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VIDEO TUTORIAL:

Looking for a more in-depth tutorial? Check out our complete teardown video for a detailed step-by-step walkthrough.

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MAIL-IN REPAIR SERVICE:

We offer professional speaker replacement services. If you’re unsure about doing this repair yourself, send your device to our expert technicians for fast and reliable repair.

https://tekdep.com/device-repair/

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SHOP PARTS:

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SHOP TOOLS:

Using precision tools ensures a safe and efficient repair. Always use the right tools to prevent damage to delicate components. All necessary tools are linked below or available on our website.

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HAVE QUESTIONS?

We’re here to help! Contact us:

• Phone: 818-456-4479
• Email: support@tekdep.com

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YOUR EXPERIENCE MATTERS: