Attention: For proper cooling and airflow, reinstall the air baffle before you turn on the server. 
Operating the server with the air baffle removed might damage server components.
Figure 44. Removing the air baffle
Step 3.  (Optional) Remove the fillers from the air baffle if you are using 1U standard heat sinks or 
performance heat sinks and need to change to 2U standard heat sinks. 
Figure 45. Air baffle filler removal
After you finish
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 the air baffle
Follow instructions in this section to install the air baffle.
About this task
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Chapter 5. Hardware replacement procedures 87