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Power-Button Board
Dell™ XPS™ L502X Service Manual
Removing the
Replacing the
WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.
CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty.
CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer).
CAUTION: To help prevent damage to the system board, remove the main battery (see Removing the Battery) before working inside the computer.
Removing the Power-Button Board
1.Follow the instructions in Before You Begin.
2.Remove the battery (see Removing the Battery).
3.Remove the
4.Turn the
5.Lift the connector latch and pull the
6.Remove the two screws that secure the
7.Lift the
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Replacing the Power-Button Board
1.Follow the instructions in Before You Begin.
2.Place the
3.Slide the
4.Replace the
5.Replace the battery (see Replacing the Battery).