Dell OptiPlex 7020 (Mid 2014) - Manual (Page 11)

Removing the Front Bezel
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the cover.
3. Gently pry the front panel retention clips away from the chassis located at the edge of front panel.
4. Rotate the front panel away from the computer to release the hooks on the opposite edge of the
panel from the chassis.
Installing the Front Bezel
1. Insert the hooks along the bottom edge of the front bezel into the slots on the chassis front.
2. Rotate the bezel toward the computer to engage the front-bezel retention clips until they click into
place.
3. Install the cover.
4. Follow the procedures in After Working Inside Your Computer.
Removing the Expansion Card
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the cover.
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