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Dell Vostro 3420 - Display bezel; Removing the display bezel

Dell Vostro 3420
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NOTE: The power-adapter port is secured in place by the left display hinge. There is no screw, tape, or adhesives
securing the power-adapter port to the palm-rest. As a result technicians should take note of whether or not the power
adapter port has fallen out of the system during subsequent removal procedures.
4. Route the WLAN antenna cables through the routing guides on the palm-rest and keyboard assembly and adhere the tape to
the heat sink and fan to secure the cables in place.
5. Route the speaker cable through the routing guides on the palm-rest and keyboard assembly.
6. Connect the display cable to the connector on the system board.
Next steps
1. Install the wireless card.
2. Install the SSD - M.2 2230 solid-state drive or M.2 2280 solid-state drive, whichever applicable.
3. Install the base cover.
4. Follow the procedure in After working inside your computer.
Display bezel
Removing the display bezel
Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Remove the base cover.
3. Remove the M.2 2230 solid-state drive or M.2 2280 solid-state drive, whichever applicable.
4. Remove the wireless card.
5. Remove the display assembly.
6. Remove the hinge caps.
NOTE: This procedure applies for models shipped with a plastic chassis only.
About this task
The following images indicate the location of the display bezel and provide a visual representation of the removal procedure.
Removing and installing components
45

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