Dell Latitude 5550 Owners Manual - Page 133
Smart-card reader, Removing the smart-card reader
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Smart-card reader Removing the smart-card reader CAUTION: The information in this removal section is intended for authorized service technicians only. Prerequisites 1. Follow the procedure in Before working inside your computer. 2. Remove the SIM card. 3. Remove the base cover. 4. Remove the battery. 5. Remove the assembly-inner frame. About this task The following images indicate the location of the smart-card reader and provide a visual representation of the removal procedure. Figure 96. Removing the smart-card reader Steps 1. Lift the latch and disconnect the smart-card reader cable from the connector on the USH board. 2. Remove the two screws (M2x2) that secure the smart-card reader to the palm-rest assembly. 3. Lift the smart-card reader, along with its cable, off the palm-rest assembly. Installing the smart-card reader CAUTION: The information in this installation section is intended for authorized service technicians only. Prerequisites If you are replacing a component, remove the existing component before performing the installation process. Removing and installing Field Replaceable Units (FRUs) 133
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