Removal and replacement procedures 57
For more information about battery replacement or proper disposal, contact an authorized reseller or an
authorized service provider.
Non-hot-plug power supply
To remove the component:
1. Power down the server (on page 28).
2. Remove all power:
a. Disconnect each power cord from the power source.
b. Disconnect each power cord from the server.
3. Do one of the following:
o Extend the server from the rack (on page 29).
o Remove the server from the rack (on page 30).
4. Remove the access panel ("Access panel" on page 35).
5. Remove the air baffle ("Air baffle" on page 35).
WARNING: To reduce the risk of personal injury from hot surfaces, allow the power supply or
power supply blank to cool before touching it.
6. Disconnect all drive power cables and the non-hot-plug power supply cables.
7. Remove the power supply.
To replace the component, reverse the removal procedure.
Non-hot-plug power supply bracket
To remove the component:
1. Power down the server (on page 28).
2. Remove all power: