Introduction
This guide walks you through the process of replacing the screen on a Dell Latitude 5430 laptop. Whether your display is cracked, flickering, or no longer functioning, these steps will help you safely remove the damaged screen and install a new one. Follow along carefully to avoid damaging internal components and ensure a successful repair.
What you need
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Disconnect the charger, unplug any peripheries, and power down the laptop before beginning.
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Use a Phillips #1 screwdriver to loosen the eight M2.5x6.5 captive screws securing the lower case.
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Insert an opening pick or opening tool into the seam between the lower case and chassis.
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Slide the opening pick around the entire perimeter, while prying every couple of centimeters to release the retaining clips.
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Remove the lower case.
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Grip the battery connector pull-tab and lift it straight up to disconnect the battery.
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Lay the device flat and use black opening tool to pry along the bezel to remove it.
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Use a Phillips #1 screwdriver to remove the three 2.5 mm x 3 mm screws securing the display assembly to each of the two hinges.
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Flip over the screen and peel off the protective adhesive.
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Flip up the locking flap securing the screen connector.
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Disconnect the screen connector.
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Remove the screen.
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To reassemble your device, follow the above steps in reverse order.
Take your e-waste to an R2 or e-Stewards certified recycler.
Repair didn’t go as planned? Try some basic troubleshooting or ask our Answers community for help.
Team
Purdue University Northwest, Team 8-17, Dieterle Spring 2026 Member of Purdue University Northwest, Team 8-17, Dieterle Spring 2026
PNW-DIETERLE-S26S8G17
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