Removing The Dimm Air Baffle; Installing The Dimm Air Baffle - Lenovo System x3550 M3 Problem Determination And Service Manual

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Step 4.
Slide the server into the rack.
Step 5.
Reconnect the power cords and any cables that you removed.
Step 6.
Turn on the peripheral devices and the server.

Removing the DIMM air baffle

Use this information to remove the DIMM air baffle.
To remove the DIMM air baffle, complete the following steps:
Step 1.
Read the safety information that begins on
417.
Step 2.
Turn off the server and peripheral devices and disconnect all power cords and external cables if
necessary.
Step 3.
Remove the cover (see
Step 4.
Grasp the DIMM air baffle and lift the baffle up, making sure that the pin comes out of the pin hole
on the system board to the left of DIMM connector 8.
Baffle pin
Baffle pin hole
Figure 32. DIMM air baffle removal
Step 5.
Remove it from the server and set it aside.
Attention: For proper cooling and airflow, replace the air baffle before you turn on the server.
Operating the server with an air baffle removed might damage server components.

Installing the DIMM air baffle

Use this information to install the DIMM air baffle.
To install the DIMM air baffle, complete the following steps:
Step 1.
Align the DIMM air baffle over the DIMMs so that the baffle pin on the left side of the air baffle aligns
with the pin hole next to DIMM connector 8 on the system board, and lower it into the server.
System x3550 M3Problem Determination and Service Guide
428
"Safety" on page v
"Removing the cover" on page
and
"Installation guidelines" on page
424).
DIMM air baffle

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