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Bose QuietComfort 25 Motherboard Replacement

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Once the motherboard is exposed, all of the soldered connection will need to be removed.

Be careful of this step and take note of the position of each wire.

This should only be attempted by someone with experience soldering small components, as irreparable damage may be result from improper methods. For help with this step see this guide on How To Solder and Desolder Connections

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