Install The Fan Cage And The Fans - Lenovo ThinkEdge SE450 Maintenance Manual

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Figure 53. Removing the fan cage assembly
After this task is completed
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 fan cage and the fans

See this topic to learn how to install the fan cage and the fans.
About this task
S002
CAUTION:
The power-control button on the device and the power switch on the power supply do not turn off the
electrical current supplied to the device. The device also might have more than one power cord. To
remove all electrical current from the device, ensure that all power cords are disconnected from the
power source.
S017
.
Chapter 3
Hardware replacement procedures
73

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