Servicing Field-Replaceable Units 129
●Plug the IDPROM into its connector on the service processor.
Ensure that the service processor is oriented correctly. A notch on the IDPROM
corresponds to a similar notch on the connector.
Servicing the Battery
The battery provides the power necessary to maintain system configuration
parameters during power outages, or while the system is being serviced, stored or
relocated.
■“Remove the Battery” on page129
■“Install the Battery” on page 130
Related Information
■“Servicing the Service Processor” on page124
■“Servicing the IDPROM” on page127

▼ Remove the Battery

Before you begin, complete these tasks:
■Read the section, “Safety Information” on page 63.
■Power off the server, using one of the methods described in the section, “Powering
Off the System” on page 67.
■“Extend the Server to the Maintenance Position” on page 70
■“Disconnect Power Cords From the Server” on page68
■“Perform Electrostatic Discharge – Antistatic Prevention Measures” on page73
■“Remove the Top Cover” on page73
■“Remove the Service Processor” on page124
1. Release the latch securing the battery to its holder on the service processor
board.
2. Lift the battery up and off the board.