Lenovo ThinkServer RD650 - Manual (Page 91)

Removing and reinstalling the system fan cage
Attention: Do not open your server or attempt any repair before reading and understanding “Safety information”
on page iii and “Guidelines” on page 67.
Before you begin, print all the related instructions or ensure that you can view the PDF version on another
computer for reference.
Note: You can remove and reinstall the system fan cage without removing the system fans.
To remove and reinstall the system fan cage, do the following:
1. Remove all media from the drives and turn off all attached devices and the server. Then, disconnect all
power cords from electrical outlets and disconnect all cables that are connected to the server.
2. Prepare your server. See “Removing or extending the server from the rack cabinet” on page 69.
3. Remove the server cover. See “Removing the server cover” on page 69.
4. Pivot the tabs to the rear of the server. Then, remove the system fan cage with the installed system fans
as a whole by lifting the cage straight up and out of the chassis.
Figure 47. Removing the system fan cage
Chapter 6 . Replacing hardware 77