Einleitung
This replacement guide will explain how to insert a new memory card into the Dell Inspiron 15-3521 laptop. Keep in mind that to perform this replacement, you will be opening the interior of your device, so it is best to perform this replacement in a clean environment.
Werkzeuge
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Flip the laptop over.
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Slide the latches toward the outside of the laptop to unlock the battery.
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Lift the battery out of the laptop.
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Loosen the two screws attaching the access door to the laptop body
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Using a spudger, pry open the access door from the laptop
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Using your fingers, open and remove the access door from the laptop, exposing the memory cards underneath.
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To access the memory cards, push out the latches on the left and right of the memory cards
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To remove the memory card, pull it out of the tray with the latches still stretched out
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Insert a new memory card in to the memory card tray, depressing until side latches engage with a click.
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To reassemble your device, follow these instructions in reverse order.
