Remove The Air Baffle; Install The Air Baffle - HP hpe proliant dl20 gen9 User Manual

Slide the server into the rack.
o
Install the server into the rack
o
Power up the server (on page 17).
5.

Remove 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.
To remove the component:
If installed, remove the security bezel (on page 17).
1.
Power down the server (on page 17).
2.
Remove all power:
3.
Disconnect each power cord from the power source.
a.
Disconnect each power cord from the server.
b.
Do one of the following:
4.
Extend the server from the rack (on page 18).
o
Remove the server from the rack (on page 19).
o
Remove the access panel (on page 20).
5.
Remove the air baffle.
6.
To replace the component, reverse the removal procedure.

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.
("Installing the server into the rack" on page 30).
Operations 24