Soundboks 4 PCBA Replacement
Last updated on Oct 1, 2026
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Community-Contributed Guide
An awesome member of our community made this guide. It was not created by iFixit staff.
Introduction
Go to step 1 ↓Sometimes your SOUNDBOKS just isn't feeling it. Weird lights, won't turn on, no sound, that sort of thing.
The usual suspect is the PCBA. It's the electronics board, the brain and heart of the whole thing, and sometimes it needs replacing.
Note: Every PCBA is pre-configured with your speaker's serial number and Team-ID.
Order it by contacting customer service on www.soundboks.com
What you need
Parts
Tools
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Unscrew the Volume Knob by using the 2.5mm Hex/Allen Key
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Remove the nut and washer using the 10mm Socket Tool
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Unscrew the UI panel with the 3mm Hex bit - 6 screws in total
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Cut the zip-tie on the antenna cable (from the backside)
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Pull (don't cut) the glued cable off the PCBA using the cutter tool
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Disconnect the antenna cable
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Using a 2mm Hex, unscrew all screws - 4 in total.
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Remove the PCBA from the plastic housing
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4 Screws back in - don't over-tighten!
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Antenna cable back on - use a zip-tie and cut of the excess
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Add a small drop of silicone glue (at the red arrow)
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Add the washer first, then the 10mm nut
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Tighten the 10mm nut
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Add pressure from top while tightening with the 2.5mm key
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Ask FixBot
To reassemble your device, follow these instructions in reverse order.
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