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OptiPlex Tower Plus 7020 Owner's Manual

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Installing the internal antenna module

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 procedure.

About this task

The following images indicate the location of the internal antenna module and provide a visual representation of the installation procedure.

Figure 1. Installing the internal antenna module
Image of internal antenna module
Figure 2. Installing the internal antenna module
Image of installing the internal antenna module

Steps

  1. Peel away the protective tape from the back of the internal antenna module.
  2. Insert the tabs on the internal antennas in the slots on the chassis.
    Table 1. Antenna-cable color schemeThe following table provides the antenna-cable color scheme for the internal antenna.
    Chassis Label Antenna-cable color
    ANT-W White
    ANT-B Black
  3. Replace the two screws (M3x3) to secure the internal antenna module to the chassis.
  4. Route the internal-antenna cable through the routing guide on the chassis.
  5. Thread the internal-antenna cable through the slot on the chassis.

Next steps

  1. Install the wireless card.
  2. Install the front bezel.
  3. Install the side cover.
  4. Follow the procedure in After working inside your computer.

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