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This is a guide to access the charging port of the Sennheiser Momentum 4 Headphones. To follow these steps, you'll need a #00 Phillips head screwdriver, spudger, IFixit Opening Tool, and nylon-tipped tweezers.
This guide requires soldering. If you're unfamiliar with soldering, review the How to Solder and Desolder Connections guide and take appropriate precautions before beginning.
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On the right ear piece, insert an opening tool into the gap between the ear pad and the driver housing.
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Gently pry the ear pad away from the driver housing until the ear pad fully releases.
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Remove the right ear pad.
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Use a Phillips #00 screwdriver to remove four 6.5mm screws that secure the right driver housing.
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Insert a spudger into the seam between the driver housing and chassis.
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Gently pry the driver housing up and out of the chassis, with care not to strain the connected cables.
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Flip up the three black ZIF locking flaps that secure the three bronze ribbon cables.
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Disconnect all three ribbon cables.
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Use tweezers to remove the plastic covering surrounding the audio jack and charging port.
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Break the adhesive securing the rubber audio jack/power housing.
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Use a Phillips #00 screwdriver to remove the two black 1.4 mm screws that secure the I/O board.
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Lift the I/O board up and out.
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Flip the I/O board over and desolder the charging port.
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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.
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.
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Western Carolina University, Team 1-4, Virtue Spring 2025 crwdns2935289:0Western Carolina University, Team 1-4, Virtue Spring 2025crwdne2935289:0
WCU-VIRTUE-S25S1G4
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