System Battery - HP Integrity rx4640 Operation And Maintenance Manual

System Battery

The system battery may be replaced by removing the top cover and accessing the I/O baseboard.
To remove and replace the system battery, perform the following steps:
Step 1. If rack mounted, slide the HP Server out from the rack until it stops. See "Accessing a Rack Mounted Server" on
page 141.
Step 2. Remove the top cover from the chassis. See "Front and Top Covers" on page 145.
Step 3. Remove the I/O baseboard assembly from the chassis. See "I/O Baseboard Assembly" on page 172.
Step 4. Locate the system battery on the I/O baseboard. Remove the battery by lifting the retaining clip and pull the battery
from its socket.
Step 5. Install the new battery and replace the retaining clip.
NOTE
The positive terminal of the battery is designated by the "+" sign. The battery is installed with the "+" sign facing
up.
Step 6. Replace the top cover.
Step 7. Replace the I/O baseboard assembly.
Chapter 7
Removing and Replacing Components
System Battery
149