Introduction
Use this guide to replace the display on a 2018 MacBook Air.
What you need
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If your MacBook is running Big Sur v11.1 or later, disabling Auto Boot may not work. You can proceed normally, but make sure to disconnect the battery as soon as you're inside.
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Use a P5 driver to remove the following screws:
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Two 7.9 mm screws
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Two 7.1 mm screws
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Six 2.6 mm screws
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Wedge your fingers between the display and the lower case and pull upward to pop the lower case off the Air.
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Remove the lower case.
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Peel back the tape covering the battery connector enough to reveal the connector underneath.
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Use a spudger to slide the battery connector parallel to the logic board and out of its socket on the logic board.
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Use a T3 Torx driver to remove the two 1.4 mm screws securing the antenna cable bracket.
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Remove the antenna cable bracket.
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Insert the point of a spudger under one of the antenna cables close to the connector.
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Pry straight up to disconnect the cable.
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Repeat for the other antenna cable.
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Use a T3 Torx driver to remove the two 1.5 mm screws securing the display cable connector bracket.
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Remove the display cable connector bracket.
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Lift the antenna bar straight up and out of the case. Take care not to snag the antenna bar on any cables or connectors.
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Remove the antenna bar.
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Use a T9 Torx driver to remove the six 4.9 mm screws securing the display hinges to the upper case.
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With the MacBook still screen-side down, carefully lift the upper case to open the MacBook as far as possible.
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Lift the MacBook and carefully rotate the display to a 90 degree angle with the upper case.
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Keeping the display at a 90 degree angle with the case, move the display straight down while holding the case still, so that the hinges slide out the bottom of the case.
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