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MacBook Pro 14" 2021 Logic Board Replacement

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Disconnect the antenna bar

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Use the tip of a spudger to pry up and disconnect the antenna bar's coaxial cable.

Repeat for the two other cables.

During reassembly, these can be tricky to reconnect. Hold each connector in place over its socket and press down with the flat end of a spudger. The connector should snap into place.

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