Introdução

Use this guide to replace broken or malfunctioning stereo speakers in the Lenovo Flex 11 Chromebook za27 Model. The stereo speakers provide audio output for an immersive and high-quality listening experience.

Signs a Chromebook stereo speakers needs replacement are:

  • Complete lack of sound output from the built in speakers
  • Distorted or crackling sounds
  • Intermittent sound (audio cuts in and out without plausible software issues)

Make sure to power off the Chromebook and disconnect from any external power sources before beginning this guide to prevent electrical harm.

After following this replacement guide, ensure to properly dispose of the unused stereo speakers. Stereo speakers may NOT be disposed in unsorted municipal waste. Lenovo offers a variety of recycling programs and services to assist equipment owners in recycling their IT products.

For more information about which programs are available near you, please visit:

Lenovo Recycling Programs

No special tools or skills are needed to complete this repair procedure.

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    • Power the laptop down and disconnect the charger and any peripheries before beginning.

    • Close the lid and turn the laptop over so the underside is facing up.

    • Use a Phillips #00 screwdriver to remove the ten 7 mm-long screws on the lower case.

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    • Flip the Chromebook over again.

    • Open the lid 180 degrees, folding the Chromebook in half like a tablet.

    • Insert an opening pick between the palmrest and keyboard assembly and the chassis.

    • Slide the pick around the perimeter until the assembly releases.

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    • Slowly lift the palmrest and keyboard assembly, with care not to strain the connected ribbon cables.

    • Flip up the locking flap securing the keyboard ribbon cable.

    • Disconnect the keyboard ribbon cable.

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    • Flip up the locking flap securing the touchpad ribbon cable.

    • Disconnect the touchpad ribbon cable.

    • Remove the palmrest and keyboard assembly.

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    • Remove the three 3 mm-long Phillips #00 screws securing the battery.

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    • Use your fingernails to gently "walk" the battery connector directly out of its motherboard socket.

    • Remove the battery.

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    • Remove the four 3.5 mm-long screws that secure each of the two speakers.

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    • Use your fingernails to gently "walk" the speaker connector out of its I/O board socket.

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    • Lift the left speaker and unseat the cable from its retaining hooks.

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    • Lift and fully remove the speakers.

Conclusão

To reassemble your device, follow the above steps in reverse order.
Take your e-waste to an R2 or e-Stewards certified recycler.
Repair didn’t go as planned? Try some basic troubleshooting or ask our Answers community for help.

Dylan Tolliver

Membro desde: 30/09/25

337 Reputação

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