Table of Contents
Advertisement
System battery replacement
System battery information
The server contains an internal lithium manganese dioxide, a vanadium pentoxide, or an alkaline battery that
provides power to the real-time clock. If this battery is not properly handled, a risk of the fire and burns exists.
To reduce the risk of personal injury:
•
Do not attempt to recharge the battery.
•
Do not expose the battery to temperatures higher than 60°C (140°F).
•
Do not disassemble, crush, puncture, short external contacts, or dispose the battery in fire or water.
•
If the server no longer automatically displays the correct date and time, then replace the battery that
provides power to the real-time clock. Under normal use, battery life is 5 to 10 years.
Removing and replacing the system battery
Procedure
1.
Power down the server on page 23.
2.
Remove all power:
a. Disconnect each power cord from the power source.
b. Disconnect each power cord from the server.
3.
Disconnect all peripheral cables from the server.
4.
Do one of the following:
•
Server in rack mode: Remove the server from the rack on page 23.
•
Server in tower mode: Position the tower server for hardware configuration on page 25.
5.
Remove the access panel on page 25.
6.
Remove the PCI air baffle on page 29.
7.
Remove the system air baffle on page 30.
8.
Replace the system battery.
9.
Install the system air baffle on page 31.
10. Install the PCI air baffle on page 30.
11. Install the access panel on page 26.
12. Do one of the following:
•
Server in rack mode: Install the server into the rack on page 53.
•
Server in tower mode: Return the server to an upright position.
13. Connect all peripheral cables to the server.
128
System battery replacement
Advertisement
Table of Contents
