4. Do one of the following:
• Extend the server from the rack.
• Remove the server from the rack.
5. Remove the access panel.
6. If the full-length GPU or the 12G SAS expander is installed, remove the riser cage.
7. Remove the air baffle.
To replace the component, reverse the removal procedure.
Removing and replacing a fan
CAUTION: To prevent improper cooling and thermal damage, do not operate the server unless all
bays are populated with either a component or a blank.
Procedure
1. If installed, remove the front bezel.
2. Power down the server.
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:
• Extend the server from the rack.
• Remove the server from the rack.
5. Remove the access panel.
46 Removal and replacement procedures