Lenovo IdeaPad 3-1481W000NGUS Speakers Replacement

Введение

This guide will demonstrate how to remove the speakers from the Lenovo IdeaPad 3-1841W000NGUS.

Symptoms of bad speakers include: distorted sound with noticeable buzzing, crackling, or hissing noises, a lack of sound altogether, uneven sound quality between speakers in a stereo setup, physical damage to the speaker cone, and strange sounds like scraping or crunching when the speaker is moved, often becoming more pronounced at higher volumes.

Speakers can go bad due to a number of reasons, most commonly from playing audio at excessively high volumes for extended periods, causing the speaker components to overheat.

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Шаг 1 Back Cover

Lenovo IdeaPad 3-1481W000NGUS Speakers Replacement, Back Cover: шаг 1, изображение 1 из 3

Lenovo IdeaPad 3-1481W000NGUS Speakers Replacement, Back Cover: шаг 1, изображение 2 из 3

Lenovo IdeaPad 3-1481W000NGUS Speakers Replacement, Back Cover: шаг 1, изображение 3 из 3

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Orient the laptop so that the bottom is facing up.
Remove the six 7 mm screws using a Phillips #00 screwdriver.
Remove the four 4 mm screws using a Phillips #00 screwdriver.
Throughout this repair, keep track of each screw and make sure it goes back exactly where it came from.

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Шаг 2

Lenovo IdeaPad 3-1481W000NGUS Speakers Replacement: шаг 2, изображение 3 из 3

Pry up the sides of the back case using the iFixit opening tool. Then, lift to remove.
You may hear snapping when removing the panel. This is normal!

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Шаг 3 Speakers

Lenovo IdeaPad 3-1481W000NGUS Speakers Replacement, Speakers: шаг 3, изображение 1 из 1

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

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Шаг 4

Remove the four 2 mm screws on the HDD bracket using a Phillips #00 screwdriver.

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Шаг 5

Wedge the iFixit spudger in between the HDD bracket and the device to pry up and remove the HDD bracket.

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Шаг 6

Remove the wire speaker from the retaining hooks.

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Шаг 7

Remove the speaker by hand.

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Заключение

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.