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Figure 121. Air baffle removal
Attention: For proper cooling and airflow, replace the air baffle before you turn on the server.
Operating the server with the air baffle removed might damage server components.
Replacing the air baffle
Use this information to replace the air baffle.
To install the air baffle, complete the following steps:
Step 1.
Read the safety information that begins on page "Safety" on page v and "Installation guidelines"
on page 34.
Step 2.
Turn off the server and peripheral devices and disconnect the power cords and all external cables.
Step 3.
Remove the cover (see "Removing the cover" on page 195).
Step 4.
Align the air baffle pins with the baffle pin holes on both sides of the chassis; then, lower the air
baffle into the server. Press the air baffle down until it is securely seated.
Note: Close the retaining clip on each end of the DIMM connector before installing the air baffle for
proper cooling.
200
Lenovo System x3650 M4 HD Installation and Service Guide
Air baffle
PCI riser-card
assembly 2
PCI riser-card
assembly 1
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