Installing The Coin-Cell Battery - Dell Inspiron 27 7720 All-in-One Owner's Manual

Figure 43. Removing the coin-cell battery
Steps
1. Press the metal tab to release the coin-cell battery from the coin-cell battery socket.
2. Lift the coin-cell battery from the coin-cell battery socket.

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.
Removing and installing Customer Replaceable Units (CRUs) 69