HP (Hewlett-Packard) RP4440 Server User Manual


 
Chapter 6
Removing and Replacing Components
System Battery
214
Replace the battery with only the identical or equivalent battery. Follow the manufacturer’s
recommendations. Dispose of used batteries according to the manufacturer’s instructions.
Replacing the System Battery
CAUTION Before removing the system battery, record all boot and LAN configuration settings listed by
the BCH INFO ALL command. These values need to be reset after replacing the battery.
To remove and replace the system battery, follow these steps:
Step 1. If rack-mounted, slide the server out from the rack until it stops. (See “Accessing a Rack-Mounted
Server” on page 177.)
Step 2. Remove the top cover from the chassis. (See “Removing the Top Cover” on page 182.)
Step 3. Remove the I/O baseboard assembly from the chassis. (See “Removing the I/O Baseboard Assembly”
on page 207.)