Introduction
The touchpads of the Dell XPS 15 9550 line may undergo different types of failures throughout its lifespan, whether from liquid/debris damage or dead weighting. We introduce this replacement guide to help you in your journey in replacing these parts.
Part Tracking:
Because the trackpad is a part of the user’s frontal input interface, it is one of the most extensive parts to be disassembled within the device. We highly recommend keeping neat organization of the parts removed as each step goes by, especially the screws. Take note of their size, as one misplaced screw will throw off the whole reassembly.
Advisory Notes:
- Power off and unplug your device before replacement/repair; Remove any external devices such as USBs, external SSDs, etc.
- In addition to keeping track of your parts, you will be handling sensitive electronic parts, including exposed circuit boards and storage devices. Take precautions to avoid creating static such as grounding yourself regularly when interacting with these components. You can do so by touching solid, unpainted metal to release static charge from your hands. This will prevent damage and discourage dust from collecting in the workspace.
- If you desire to clean these components, avoid using electronic vacuums and let cleaning solutions/solvents dry before reassembling.
- To ensure the success of this replacement, please follow instructions of each step by going from top to bottom of the bullet-points.
What you need
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Lift up the system badge door.
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Remove the two 8 mm screws using a Phillips #1 screwdriver.
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Remove the ten 3 mm screws around the edge of the back case using a T5 Torx screwdriver.
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Remove the back cover.
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To reassemble your device, follow these instructions in reverse order.
Attached Documents
Team
CSU Los Angeles, Team 8-4, Grodsky Fall 2025 Member of CSU Los Angeles, Team 8-4, Grodsky Fall 2025
CSULA-GRODSKY-F25S8G4
2 Members
1 Guide authored
