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Inspiron 3020 Small Desktop Service Manual

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Removing the antenna modules

CAUTION:The information in this section is intended for authorized service technicians only.

Prerequisites

  1. Follow the procedure in Before working inside your computer.
  2. Remove the left-side cover.
  3. Remove the front cover.
  4. Remove the 3.5-inch hard drive or 2.5-inch hard drive.
  5. Remove the hard-drive and optical-drive cage.
  6. Remove the wireless card.

About this task

The following image indicates the location of the antenna modules and provides a visual representation of the removal procedure.

Removing the antenna modules

Steps

  1. Remove the two screws (M2x3) that secure the antenna modules to the chassis.
  2. Unroute the antenna cables from the routing guide on the chassis.
  3. Remove the antenna cables from the slot on the chassis.
  4. Lift the antenna modules along with the cables off the chassis.

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