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Latitude 5455 Owner's Manual

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Installing the I/O-board cable

CAUTION:The information in this installation 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 image indicates the location of the I/O-board cable on the palm-rest and keyboard assembly.
NOTE:The I/O-board cable is routed along the bottom-right side of the fan and secured in place by two pieces of tape.
Figure 1. Location of the I/O-board cable
Image: Location of the I/O-board cable

The following images indicate the location of the I/O-board cable and provide a visual representation of the installation procedure.

Figure 2. Installing the I/O-board cable
Image: Installing the I/O-board cable

Steps

  1. Connect the I/O-board cable to the connector (JIO1) on the I/O board and close the latch to secure the cable in place.
  2. Route the I/O-board cable through the routing guides on the palm-rest and keyboard assembly.
  3. Connect and press down the I/O-board cable connector to the connector (JIO1) on the system board.
  4. Adhere the tape to secure the I/O-board cable to the connector (JIO1) on the I/O board.

Next steps

  1. Install the base cover.
  2. Follow the procedure in After working inside your computer.

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