Lenovo System x3650 M4 Installation And Service Manual page 288

Pins
Figure 189. Fan bracket removal
Step 1. Read the safety information that begins on "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 240).
Step 4. Remove the fans (see "Removing a hot-swap fan" on page 311).
Step 5. Press the fan-bracket release latches toward each other and lift the fan bracket out of the server.
Replacing the fan bracket
Use this information to replace the fan bracket.
To install the fan bracket, complete the following steps:
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Lenovo System x3650 M4 Installation and Service Guide
Fan-bracket
release latches