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MacBook Air Models A1237 and A1304 Audio Board Replacement

Wat je nodig hebt

  1. MacBook Air Models A1237 and A1304 Audio Board Replacement, Lower Case: stap 1, afbeelding 1 van 1
    • Unplug your MacBook Air and power it off before you proceed.

    • Remove ten Phillips screws securing the lower case to the MacBook Air:

    • Six 2.8 mm screws

    • Two 3.8 mm screws

    • Two 5.4 mm screws

  2. MacBook Air Models A1237 and A1304 Audio Board Replacement: stap 2, afbeelding 1 van 2 MacBook Air Models A1237 and A1304 Audio Board Replacement: stap 2, afbeelding 2 van 2
    • Slightly lift the lower case near the vents and push it toward the rear of the computer to free the mounting tabs.

  3. MacBook Air Models A1237 and A1304 Audio Board Replacement, Battery: stap 3, afbeelding 1 van 1
    • Disconnect the battery connector by pulling it straight out of its socket.

  4. MacBook Air Models A1237 and A1304 Audio Board Replacement: stap 4, afbeelding 1 van 1
    • Remove the following nine screws securing the battery to the Air:

    • Four 2.9 mm Phillips.

    • Four 3.8 mm Phillips.

    • One 7.2 mm Phillips.

  5. MacBook Air Models A1237 and A1304 Audio Board Replacement: stap 5, afbeelding 1 van 1
    • Lift the battery out of the Air.

    • If you're installing a new battery, you should calibrate it after installation:

    • Charge it to 100%, and then keep charging it for at least 2 more hours. Then, unplug and use it normally to drain the battery. When you see the low battery warning, save your work, and keep your laptop on until it goes to sleep due to low battery. Wait at least 5 hours, then charge your laptop uninterrupted to 100%.

    • If you notice any unusual behavior or problems after installing your new battery, you may need to reset your MacBook's SMC.

  6. MacBook Air Models A1237 and A1304 Audio Board Replacement, Speaker: stap 6, afbeelding 1 van 1
    • Remove the following two screws securing the speaker assembly to the upper case.

    • One 3 mm Phillips.

    • One 5.8 mm Phillips.

  7. MacBook Air Models A1237 and A1304 Audio Board Replacement: stap 7, afbeelding 1 van 2 MacBook Air Models A1237 and A1304 Audio Board Replacement: stap 7, afbeelding 2 van 2
    • Use a spudger to lift the audio-out connector board off the adhesive that secures it to the hard drive bracket.

    • Disconnect the audio out connector from its socket.

  8. MacBook Air Models A1237 and A1304 Audio Board Replacement: stap 8, afbeelding 1 van 2 MacBook Air Models A1237 and A1304 Audio Board Replacement: stap 8, afbeelding 2 van 2
    • Rotate the speaker assembly toward the center of the Air.

    • Use a spudger to pry the speaker cable connector up off the audio board.

  9. MacBook Air Models A1237 and A1304 Audio Board Replacement, Audio Board: stap 9, afbeelding 1 van 1
    • Use the pointed end of a spudger to pry the speaker connector up off the audio board.

  10. MacBook Air Models A1237 and A1304 Audio Board Replacement: stap 10, afbeelding 1 van 1
    • Insert the pointed end of a spudger into the gap around the audio board to pry it up off the adhesive securing it to the speaker housing.

  11. MacBook Air Models A1237 and A1304 Audio Board Replacement: stap 11, afbeelding 1 van 1
    • Disconnect the audio out cable by pulling its connector straight away from the socket on the audio board.

  12. MacBook Air Models A1237 and A1304 Audio Board Replacement: stap 12, afbeelding 1 van 1
    • Audio board remains.

Conclusie

To reassemble your device, follow these instructions in reverse order.

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