Installing The Coin-Cell Battery; System Board Layout - Dell OptiPlex 9020M Owner's Manual

Installing the Coin-Cell Battery

1. Place the coin-cell battery into its slot on the system board.
2. Press the coin-cell battery downward to secure it.
3. Install the:
a. HDMI board
b. hard drive
c. cover
4. Follow the procedures in

System Board Layout

The following image displays the system board layout of the computer.
1. processor socket
2. processor fan connector
34
After Working Inside Your Computer.