Operations  26 
 
CAUTION: For proper cooling do not operate the server without the access panel, baffles, 
expansion slot covers, or blanks installed. 
 
To remove the component: 
1.  Do one of the following: 
o  For tower models, open and remove the bezel ("Remove the tower bezel" on page 22). 
o  For rack models, if installed, remove the security bezel (on page 24). 
2.  Power down the server (on page 22). 
3.  Remove all power: 
a.  Disconnect each power cord from the power source. 
b.  Disconnect each power cord from the server. 
4.  Do one of the following: 
o  For tower models, place the server on a flat, level surface with the access panel facing up. 
o  For rack models, extend the server from the rack (on page 27). 
5.  Remove the access panel: 
a.  Open the locking latch. 
If the locking latch is engaged, use a T-15 Torx screwdriver to unlock it. 
b.  Slide the access panel back. 
c.  Lift and remove the access panel. 
 
 
Install the access panel 
 
  NOTE: If the rack bezel was removed, install it before installing the access panel.