Introdução
If your Dell XPS 13 7390 is starting to slow down, running out of storage, or failing to boot properly, the SSD may be the cause. Solid-state drives can wear out over time, leading to crashes, missing files, or long loading times. Upgrading or replacing the SSD can restore performance and give your laptop a noticeable speed boost.
Before you begin this repair, power off the laptop completely and disconnect any external devices.
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Remove the eight 3 mm screws that secure the base cover to the palm-rest assembly using a T5 Torx screwdriver.
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With the computer face-down, open it at an angle.
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Using a spudger, pry the base cover from the palm-rest assembly, starting at the front left and right corners.
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Moving the base cover from left to right, release the clips securing the base cover to the palm-rest assembly.
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Lift the base cover from the palm-rest assembly.
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Disconnect the battery from the system board.
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Remove the four screws (M2x2) that secure the battery to the palm-rest assembly.
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Remove the screw (M1.6x4) that secures the battery to the palm-rest assembly.
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Lift the battery off the palm-rest assembly.
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Turn the computer over, open the display, and press the power button for about 5 seconds to ground the computer.
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Remove the single 3 mm screw holding the SSD in place using a Phillips screwdriver.
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Carefully lift up the SSD cover using your fingers.
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To reassemble your device, follow these instructions in reverse order.
