Installing The I/O Daughter-Board - Dell Inspiron 15 3530 Owner's Manual

Installing the I/O daughter-board

CAUTION: The information in this section is intended for authorized service technicians only.
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following images indicate the location of the I/O daughter-board and provide a visual representation of the installation
procedure.
Steps
1. Align the ports on the I/O daughter-board to the port openings on the palm-rest and keyboard assembly.
2. Carefully slide and place the I/O daughter-board at an angle, on the palm-rest and keyboard assembly.
3. Align the screw holes on the I/O daughter-board to the screw holes on the palm-rest and keyboard assembly.
4. Replace the three screws (M2x3) to secure the I/O daughter-board to the palm-rest and keyboard assembly.
5. Connect the fingerprint reader cable to the connector on the I/O daughter-board and close the latch.
Removing and installing Field Replaceable Units (FRUs) 67