Dell R410 owner manual Removing the Control Panel Assembly

6Install the new system battery.

a Support the battery connector by pressing down firmly on the positive side of the connector.

b Hold the battery with the "+" facing the plastic connector on the system board and slide it under the securing tabs.

c Press the battery straight down into the connector until it snaps into place.

7Replace the system board shroud. See "Installing the System Board Shroud" on page 106.

8Close the system. See "Closing the System" on page 83.

9Reconnect the system to the electrical outlet and turn the system on, including any attached peripherals.

10Enter the System Setup program to confirm that the battery is operating properly. See "Entering the System Setup Program" on page 58.

11Enter the correct time and date in the System Setup program's Time and Date fields.

12Exit the System Setup program.

Control Panel Assembly-LED/LCD (Service-Only Procedure) (Optional)

NOTE: The LCD control panel assembly consists of two separate modules—the display module and the control panel circuit board. Use the following instructions to remove and install either module.

Removing the Control Panel Assembly

WARNING: Only trained service technicians are authorized to remove the system cover and access any of the components inside the system. Before you begin this procedure, review the safety instructions that came with the system.

1If installed, remove the optional front bezel. See "Removing and Replacing the Optional Front Bezel" on page 81.

2Turn off the system and attached peripherals, and disconnect the system from the electrical outlet and peripherals.

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Installing System Components