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The TEKDEP Blog

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A comprehensive technical guide for replacing the A3240 Logic Board. Covers diagnostics, Touch ID transfer, and critical safety steps for the M4 chip.

Is the Speaker Grille on the 16-inch MacBook A2485 Actually Open?

We tested the 16-inch MacBook A2485 speaker grille. Only the lower section has real holes. Photos, answers, and A2485 screen replacement options.

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