Dell OptiPlex 7040 - Installing the cover; Removing the front bezel; Installing the front bezel; Removing the fan duct

Installing the cover
1. Place the cover on the computer and slide the cover until it clicks into place.
2. Follow the procedure in After Working Inside Your Computer
Removing the front bezel
1. Follow the procedure in Before Working Inside Your Computer.
2. Remove the cover.
3. To remove the front bezel:
a. Lift the tabs to release the front bezel from the computer [1].
b. Remove the front bezel from the computer [2].
Installing the front bezel
1. Insert the tabs on the bezel into the slots on the computer.
2. Press the bezel until the tabs clicks into place.
3. Install the cover.
4. Follow the procedure in After Working Inside Your Computer
Removing the fan duct
1. Follow the procedure in Before Working Inside Your Computer.
2. Remove the cover.
3. To remove the fan duct:
a. Holding the touch points, pull the fan duct bracket to release the fan duct [1].
b. Lift the fan duct away from the computer [2].
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