Cisco Systems UCS C210 manual Installing Power Supplies, PSU1

Chapter

Installing Power Supplies

The qualified and supported part numbers for this component are subject to change over time. For the most up-to-date list of replaceable components, see the following URL and then scroll to Technical Specifications:

http://www.cisco.com/en/US/products/ps10493/products_data_sheets_list.html

To replace or install a power supply, follow these steps:

Note If you have ordered a server with power supply redundancy (at least two power supplies), you do not have to power off the server to replace power supplies because they are hot pluggable.

Step 1 Remove a power supply or a blank panel from an empty bay:

a.Do one of the following actions:

–If your server has only one power supply, shut down and power off the server as described in the “Shutting Down and Powering Off the Server” section on page 3-8.

–If your server has two power supplies, the power supplies are hot pluggable so you do not have to shut down the server.

b.Remove the power cord from the power supply that you are replacing.

c.Push the release lever toward the center of the power supply and pull on the power supply handle to disengage it from the backplane (see Figure 3-8).

d.Remove the power supply from the bay.

Step 2 Install a new power supply:

a.Insert the new power supply into the bay and push it in until the release lever clicks and locks.

b.Replace the power cord to the new power supply.

c.Press the Power button to return the server to main power mode.

Figure 3-8 Removing and Replacing a Power Supply

	PSU2	PSU1	195920
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1

Power supply handle

2

Release lever

	Cisco UCS C210 Server Installation and Service Guide
3-16	OL-20887-02