To avoid potential danger, read and follow the following safety statements. 
•  S002 
CAUTION: 
The power-control button on the device and the power switch on the power supply do not turn off 
the electrical current supplied to the device. The device also might have more than one power cord. 
To remove all electrical current from the device, ensure that all power cords are disconnected from 
the power source.
Attention: 
•  Read the 
“Installation guidelines” on page 61 to ensure that you work safely.
•  Turn off the server and peripheral devices, and disconnect the power cords and all external cables (see 
“Power off the server” on page 106).
•  If the server is in a rack, remove it from the rack.
•  Remove any locking device that secures the server cover, such as a Kensington lock or a pad lock.
Watch the procedure 
A video of this procedure is available at YouTube: 
https://youtube.com/playlist?list=PLYV5R7hVcs- 
DoEcxrm2zKNpaKOdZ3f8Qc
.
Procedure
Step 1.  Make preparations for this task. 
a.  Remove the server cover (see 
“Remove the server cover” on page 66).
b.  Remove the front door (see 
“Remove the front door” on page 67).
Step 2.  Remove the front bezel. 
a. 
Lift the three plastic tabs to release left side of the bezel from the chassis.
b. 
Pivot the bezel as shown to remove it from the chassis.
Chapter 3. Server hardware setup 69