Installing The Coin-Cell Battery - Dell P138G Service Manual

Installing the coin-cell battery

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 coin-cell battery and provides a visual representation of the installation
procedure.
Steps
1. Adhere the coin-cell battery to the slot on the palm-rest assembly.
2. Route the coin-cell battery cable through the routing guides on the palm-rest assembly.
3. Connect the coin-cell battery cable to the connector on the system board.
Next steps
1. Install the fan.
2. Install the M.2 2280 SSD card
3. Install the WWAN card
4. Install the WLAN card.
5. Install the 3-cell battery
6. Install the base cover.
7. Install the SIM card.
8. Install the microSD card.
9. Follow the procedure in
or M.2 2230 SSD
(optional).
or 4-cell battery.
after working inside your
card.
computer.
Removing and installing components 63