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Editando passo 3 —

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Removing some Pentalobe screws allows us to get a peek at this MacBook's internals.

The silicon buried underneath the trackpad doesn't appear to be any different from last year's MacBook. We find three identical IC's:

Broadcom BCM5976 Touchscreen Controller

STMicroelectronics 32F103 ARM Cortex-M3 Microcontroller

International Rectifier IRFH3702 Single N-Channel HEXFET Power MOSFET

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