Operations 35
o
For tower models, open and remove the tower bezel ("Remove the tower bezel" on page 31).
o For rack models, if installed, remove the security bezel ("Remove the security bezel (optional)"
on page 31).
2. Power down the server (on page 30).
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 34).
5. Remove the access panel (on page 32).
6. Remove the air baffle.
Install the air baffle
CAUTION: For proper cooling, do not operate the server without the access panel, baffles,
expansion slot covers, or blanks installed. If the server supports hot-plug components,
minimize the amount of time the access panel is open.