- Notes, cautions, and warnings
- Working on your computer
- Technology and components
- Major components of your system
- Disassembly and reassembly
- Base cover
- Battery
- Memory modules
- WLAN card
- WWAN card
- Hard disk drive
- Coin-cell battery
- DC-in port
- Solid-state drive
- Inner frame
- Touchpad buttons
- SmartCard reader
- Touchpad buttons
- LED board
- Speakers
- Heatsink assembly-Discrete
- Heatsink assembly-UMA
- System board
- Keyboard
- Keyboard bracket
- Power button
- Display assembly
- Display bezel
- Hinge caps
- Display panel
- Palmrest assembly
- Troubleshooting
- Getting help
Dell Precision 3551 Service Manual
Installing the display assembly
Prerequisites
About this task
The figure indicates the location of the component and provides a visual representation of the installation procedure.
Steps
- Place the display assembly on a clean and flat surface.
- Align and place the palm-rest and keyboard assembly on the display assembly.
- Using the alignment posts, close the display hinges.
- Connect the display cable to the system board and adhere the tape to secure the display cable.
- Place the EDP metal bracket on the display cable connector.
- Replace the two (M2x3) screw to secure the EDP metal bracket to the system board.
- Connect the touchscreen cable to the connector on the system board.
- Replace the six (M2.5x4) screws that secure the display hinge to the chassis of the computer.
- Route the WWAN cable and the WLAN cable through the retention clips provided.
Next steps
- Install the WWAN card.
- Install the WLAN card.
- Install the battery.
- Install the base cover.
- Follow the procedure in After working inside your computer.
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