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Install a hot-swap power supply
Use this information to install a hot-swap power supply.
"Read the
installation
Guidelines" on
page 45
The following tips describe the type of power supply that the server supports and other information that you
must consider when you install a power supply:
• The standard shipping has only one power supply installed in the server. For redundancy and hot-swap
support, you must install an additional hot-swap power supply. Certain customized models might be
shipped with two power supplies installed.
• Ensure that the devices that you are installing are supported. For a list of supported optional devices for
the server, go to:
https://static.lenovo.com/us/en/serverproven/index.shtml
Notes:
• Ensure that the two power supplies installed on the server have the same wattage.
• If you are replacing the existing power supply with a new power supply of different wattage, attach the
power rating label that comes with this option onto the existing label on the top cover near the power
supply.
Figure 66. Hot-swap power supply label on the cover
S035
CAUTION:
Never remove the cover on a power supply or any part that has this label attached. Hazardous voltage,
current, and energy levels are present inside any component that has this label attached. There are no
serviceable parts inside these components. If you suspect a problem with one of these parts, contact
a service technician.
S002
CAUTION:
"ATTENTION:
Static Sensitive Device
Ground package before opening"
on page 48
Chapter 3
.
Hardware replacement procedures
103
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