Lenovo ThinkSystem SD550 V3 User Manual page 95

Figure 39. Removal of the rear air baffle
After this task is completed
1. Install a replacement unit (see
Important: For proper cooling and airflow, make sure to install the required air baffles before turning on
the node. Operating the node without the air baffle(s) might damage node components.
2. If you are instructed to return the component or optional device, follow all packaging instructions, and
use any packaging materials for shipping that are supplied to you.
Install an air baffle
Follow instructions in this section to install a front or rear air baffle.
About this task
To avoid potential danger, make sure to read and follow the safety information.
Attention:
• Read "Installation Guidelines" on page 43
you work safely.
"Install an air baffle" on page
and "Safety inspection checklist" on page 44
85).
.
Chapter 5 Hardware replacement procedures
to make sure that
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