Dell Latitude 7030 Rugged Extreme Tablet Owners Manual - Page 91
Installing the 1D‐2D barcode-scanner assembly
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About this task The following images indicate the location of the 1D‐2D barcode-scanner assembly and provide a visual representation of the removal procedure. Figure 77. Removing the 1D‐2D barcode-scanner assembly Steps 1. Remove the two screws (M1x2.65) that secure the 1D‐2D barcode-scanner daughter-board to the system board. 2. Using a plastic scribe, disconnect the 1D‐2D barcode-scanner daughter-board from the connector on the system board. 3. Remove the four screws (M2x6) that secure the 1D‐2D barcode-scanner assembly to the display assembly. 4. Carefully remove the 1D‐2D barcode-scanner assembly from the display assembly. NOTE: Technicians must carefully pull the rubber stopper out of the slot to avoid damage to the 1D‐2D barcodescanner assembly FPC when removing the 1D‐2D barcode-scanner assembly from the display assembly. Installing the 1D‐2D barcode-scanner assembly CAUTION: The information in this installation section is intended for authorized service technicians only. NOTE: This procedure applies only to tablets shipped with a 1D‐2D barcode-scanner installed in the expansion bay at the top side of the tablet. Prerequisites If you are replacing a component, remove the existing component before performing the installation procedure. About this task The following images indicate the location of the 1D‐2D barcode-scanner assembly and provide a visual representation of the installation procedure. Removing and installing Field Replaceable Units (FRUs) 91