I/O Board; Removing The I/O Board - Dell Latitude 3540 Service Manual

Steps
1. Align and place the coin-cell battery into its slot on the palm-rest and keyboard assembly.
2. Connect the coin-cell battery cable to the connector on the system board.
Next steps
1. Install the base cover.
2. Follow the procedure in

I/O board

Removing the I/O board

Prerequisites
1. Follow the procedure in
2. Remove the base cover.
About this task
The following images indicate the location of the I/O board and provide a visual representation of the removal procedure.
After working inside your
Before working inside your
computer.
computer.
Removing and installing components 33