Install a fan cage
Follow instructions in this section to install a fan cage.
About this task
Attention
- Read Installation Guidelines and Safety inspection checklist to ensure that you work safely. 
- Power off the server and peripheral devices and disconnect the power cords and all external cables. See Power off the server. 
- Prevent exposure to static electricity, which might lead to system halt and loss of data, by keeping static-sensitive components in their static-protective packages until installation, and handling these devices with an electrostatic-discharge wrist strap or other grounding systems. 
Procedure
Give documentation feedback

 Align the screw holes on the fan cage, middle wall and chassis.
 Align the screw holes on the fan cage, middle wall and chassis. Tighten the screws to the middle wall.
 Tighten the screws to the middle wall.