Introduction
If your Acer Chromebook Spin 11 (Model R751TN-C5P3) is not producing clear audio, is distorted, or even no sound at all through the speakers, use this guide to replace the speakers.
The speakers in the Chromebook serve as a hardware device that is connected to the computer to produce sound. The sound itself is generated by the computer’s sound card. A faulty speaker will either produce distorted sound or even no sound at all.
Before using this guide, make sure that the output for the speakers do not have any debris or particles that could be hindering the generation of quality sound. If this is the case, small devices that blow air or a clean cloth can be used to remove such debris. After this, test the audio a few times to see if the issue has been resolved, and if not move on to the next step.
In order to replace the speakers, you will need to remove the backplate from the device using a screwdriver. The speakers will need to be disconnected and removed in order to insert the new and improved device.
Prior to the start of this replacement, ensure that your device is powered off completely to avoid harming yourself or damaging the device.
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Flip the Chromebook face down.
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Use a Phillips #0 screwdriver to remove the twelve 6 mm screws that secure the bottom cover.
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Insert an opening tool in the seam between the outer covers. Pushing down on the edge of the opening tool will cause the cover to lift up and reveal the internal components.
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Grab the connecting cord between the battery and the motherboard and pull towards you to disconnect.
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Remove any tape holding the battery cord down by pulling up on it.
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The battery is no longer connected to the Chromebook allowing you to lift up and remove the battery.
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The speakers are connected a small amount of adhesive tape. They can be pulled out by gripping them and gently wiggling them up and out.
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Unplug the cord connecting the speaker to the motherboard by gripping it on the sides and pulling.
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Use a Phillips #0 screwdriver to remove the 3 mm screw that secures the trackpad. Lift the trackpad away to expose the cord connecting the two speakers.
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To reassemble your device, follow these instructions in reverse order.
