Dell Inspiron 14 5410 Service Manual - Page 42

Installing the I/O board, Prerequisites, About this task, Steps, Next steps

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Installing the I/O board Prerequisites If you are replacing a component, remove the existing component before performing the installation process. About this task The following image(s) indicate the location of the I/O board and provides a visual representation of the installation procedure. Steps 1. Align the ports on the I/O board to the slots on the palm-rest and keyboard assembly. 2. Place the I/O board on the palm-rest and keyboard assembly. 3. Align the screw hole on the I/O board to the screw hole on the palm-rest and keyboard assembly. 4. Replace the screw (M2x3) that secures the I/O board to the palm-rest and keyboard assembly. 5. Close the left-display hinge and align the screw holes on the left-display hinge with the screw holes on the I/O board. 6. Replace the two screws (M2.5x4) that secure the left-display hinge to the I/O board. 7. Connect the I/O-board cable to the connector on the I/O board and close the latch. 8. Connect the power-button with fingerprint-reader cable to the connector on the I/O board and close the latch. NOTE: This step is only applicable for computers shipped with the optional fingerprint reader. 9. Connect the coin-cell battery cable to the I/O board. Next steps 1. Install the base cover. 2. Exit Service Mode. 3. Follow the procedure in After working inside your computer. 42 Removing and installing components

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Installing the I/O board
Prerequisites
If you are replacing a component, remove the existing component before performing the installation process.
About this task
The following image(s) indicate the location of the I/O board and provides a visual representation of the installation procedure.
Steps
1.
Align the ports on the I/O board to the slots on the palm-rest and keyboard assembly.
2.
Place the I/O board on the palm-rest and keyboard assembly.
3.
Align the screw hole on the I/O board to the screw hole on the palm-rest and keyboard assembly.
4.
Replace the screw (M2x3) that secures the I/O board to the palm-rest and keyboard assembly.
5.
Close the left-display hinge and align the screw holes on the left-display hinge with the screw holes on the I/O board.
6.
Replace the two screws (M2.5x4) that secure the left-display hinge to the I/O board.
7.
Connect the I/O-board cable to the connector on the I/O board and close the latch.
8.
Connect the power-button with fingerprint-reader cable to the connector on the I/O board and close the latch.
NOTE:
This step is only applicable for computers shipped with the optional fingerprint reader.
9.
Connect the coin-cell battery cable to the I/O board.
Next steps
1.
Install the
base cover
.
2.
Exit
Service Mode
.
3.
Follow the procedure in
After working inside your computer
.
42
Removing and installing components