Top cover replacement
Use this information to remove and install the top cover.
Remove the top cover
Use this information to remove the top cover.
“Read the  
installation 
Guidelines” on 
page 79
“Power off 
the server for 
this task” on 
page 11
“ATTENTION:  
Static Sensitive Device  
Ground package before opening” 
on page 82
Note: You can remove or install a hot-swap fan without powering off the server, which helps you avoid 
significant interruption to the operation of the system.
S033 
CAUTION: 
Hazardous energy present. Voltages with hazardous energy might cause heating when shorted with 
metal, which might result in spattered metal, burns, or both. 
S014 
CAUTION: 
Hazardous voltage, current, and energy levels might be present. Only a qualified service technician is 
authorized to remove the covers where the label is attached. 
To remove the top cover, complete the following steps:
Watch the procedure. A video of the installation and removal process is available: 
•  YouTube: 
https://www.youtube.com/playlist?list=PLYV5R7hVcs-DTDY1lmpIPpJVOzo7dKq14
•  Youku: http://list.youku.com/albumlist/show/id_52222446.html
Chapter 3. Hardware replacement procedures 89