Watch the procedure. A video of this procedure is available from the following links: 
• 
https://www.youtube.com/playlist?list=PLYV5R7hVcs-C6QgmsUMRG6ul0bHzrGmsG
•  https://list.youku.com/albumlist/show/id_54461099
Procedure
Step 1.  Align the fan cage assembly to the guides on both sides of the server, and lower it into the server. 
Figure 100. Installing the fan cage assembly
Step 2.  Rotate the fan cage release latches down until they stop. 
Install server hardware options in the 4U PCIe expansion tray
Follow the instructions in this section to install server hardware options in the 4U PCIe expansion tray.
Install the 4U PCIe riser power cable assembly
Follow instructions in this section to install the 4U PCIe riser power cable assembly.
About this task
Watch the procedure. A video of this procedure is available from the following links: 
• 
https://www.youtube.com/playlist?list=PLYV5R7hVcs-C6QgmsUMRG6ul0bHzrGmsG
•  https://list.youku.com/albumlist/show/id_54461099
Procedure
Step 1.  Make sure the power cable is of the appropriate length for the slot. 
Chapter 5. Server hardware setup 207