Removing A Power Supply - Lenovo x3550 M4 Installation And Service Manual

Figure 166. Fan installation
5. Insert the fan into the fan slot in the fan assembly bracket and press it down
6. Replace the cover (see "Replacing the cover" on page 203).
7. Slide the server into the rack.

Removing a power supply

Use this information to remove a power supply.
Removing a hot-swap ac power supply:
Use this information to remove a hot-swap ac power supply.
About this task
When you remove or install a hot-swap power supply, observe the following
precautions.
Statement 5
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System x3550 M4 Type 7914: Installation and Service Guide
until it is seated correctly in the slot and the fan connector is seated correctly in
the connector on the system board.
Note: Make sure that the newly-installed fan aligns horizontally with other
correctly-seated fans for proper installation.