Specifications

Removal and replacement procedures 69
7.
Remove the battery.
IMPORTANT: Replacing the system board battery resets the system ROM to its default
configuration. After replacing the battery, reconfigure the system through RBSU.
To replace the component, reverse the removal procedure.
For more information about battery replacement or proper disposal, contact an authorized reseller or an
authorized service provider.
System board assembly procedures
The following procedures are required when replacing the system board:
• Install the spare system board (on page 69).
• Re-enter the server serial number and the product ID ("Re-entering the server serial number and product
ID" on page 76).
• Reactivate the HP Smart Array SAS license key (on page 77).
Install the spare system board
CAUTION: To avoid ESD damage, when removing electrostatic-sensitive components from the
failed system board, place the components on a static-dissipating work surface or inside separate
antistatic bags.
To remove the system board assembly:
1. Power down the server (on page 30).
2. Remove all power:
a. Disconnect each power cord from the power source.
b. Disconnect each power cord from the server.
3. Remove all power supplies ("Power supply" on page 35).
4. Do one of the following: