Removing The Air Baffle - Lenovo 5458 Installation And Service Manual

If you are replacing a server component or installing an optional device in the
server, you need to slide the server out from the rack enclosure, turn off the server
and peripheral devices, and disconnect the power cords and all external cables.
About this task
To remove the server cover, complete the following steps.
Procedure
1. If the server has been installed in a rack, slide the server out from the rack
2. Put the server on a working area before you remove any server components or
3. Put your thumbs on the blue tabs (cover-release buttons). Press on the blue tab
Figure 22. Cover removal
4. Lift the server cover off the server and set it aside.

Removing the air baffle

Use this information to remove the air baffle from the server.
Before you begin
Read the safety information in "Safety" on page v and "Installation guidelines" on
page 31.
If you are replacing a server component or installing an optional device in the
server, you need to slide the server out from the rack enclosure, turn off the server
and peripheral devices, and disconnect the power cords and all external cables.
34
System x3250 M5 Type 5458: Installation and Service Guide
enclosure. Refer to the Rack Installation Instructions for more information on
installing or removing the server from the rack.
parts from the server.
or button on the left and slide the cover toward the rear of the server until the
cover has disengaged from the chassis.
Attention: For proper cooling and airflow, replace the server cover before you
turn on the server.