Service Manual

Steps

1. Place and slide the fingerprint-reader board under the securing clip on the palm-rest and keyboard assembly.

2. Connect the fingerprint-reader board cable to the fingerprint-reader board and close the latch.

3. Connect the power-button cable to the fingerprint-reader board and close the latch.

Next steps

1. Install the IO board.

2. Install the fan (4-cell battery) or the fan (6-cell battery), whichever applicable.

3. Install the 4-cell battery or the 6-cell battery, whichever applicable.

4. Install the base cover.

5. Follow the procedure in After working inside your computer.

System board

Removing the system board

Prerequisites

1. Follow the procedure in Before working inside your computer.

2. Remove the base cover.

3. Remove the 4-cell battery or the 6-cell battery, whichever applicable.

4. Remove the M.2 2230 solid-state drive or the M.2 2280 solid-state drive/Intel Optane H10, whichever applicable.

5. Remove the fan (4-cell battery) or the fan (6-cell battery), whichever applicable.

6. Remove the heat sink.

About this task

The following image indicates the connectors on the system board.

Removing and installing components