Removal and replacement procedures 61
o
If the server is in a tower configuration, return the server to an upright position.
o If the server is in a rack configuration, slide the server into the rack.
5. Connect each power cord to the server.
6. Connect each power cord to the power source.
7. Power up the server ("Powering up the server" on page 28).
8. Do one of the following:
o For tower models, install the tower bezel.
o For rack models, install the security bezel.
For more information about battery replacement or proper disposal, contact an authorized reseller or an
authorized service provider.
SAS Expander card
To remove the component:
1. Do one of the following:
o For tower models, open and remove the tower bezel ("Remove the tower bezel" on page 28).
o For rack models, if installed, remove the security bezel ("Remove the security bezel (optional)"
on page 28).
2. Power down the server (on page 29).
3. Remove all power:
a. Disconnect each power cord from the power source.
b. Disconnect each power cord from the server.
4. Do one of the following:
o For tower models, place the server on a flat, level surface with the access panel facing up.
o For rack models, extend the server from the rack (on page 29).
5. Remove the access panel ("Access panel" on page 33).
6. Remove the air baffle (on page 31).
7. Remove the fan cage (on page 31).
8. Open the slot retainer cover.