2019年款13寸 MacBook Pro 双 Thunderbolt端口底壳更换

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Remove the lower case

Before you proceed, unplug and power down your MacBook. Close the display and lay it on a soft surface, top-side down.
Use a P5 Pentalobe driver to remove the six screws securing the lower case:
Two 6.2 mm screws
Two 5.3 mm screws
Two 3.4 mm screws
Throughout this repair, keep track of each screw and make sure it goes back exactly where it came from to avoid damaging your device.

移除底壳

在继续之前，请拔下 MacBook 的电源并关闭电源。合上显示屏，将其放在柔软的表面上，正面朝下。
使用P5五角形螺丝刀卸下固定下壳体的六颗螺钉：
两颗6.2毫米螺丝
两颗5.3毫米螺丝
两颗3.4毫米螺丝
在整个维修过程中，请跟踪每颗螺丝，并确保其准确地从原来的位置返回，以免损坏设备。

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