Installing A Power Supply; Installing A Hot-Swap Ac Power Supply - Lenovo x3550 M4 Installation And Service Manual

Table of Contents

Figure 52. Screws engagement

10. Fasten the two captive screws on the network adapter.

11. Reinstall the PCI riser-card assembly in PCI riser connector 2 if you have

If you have other devices to install or remove, do so now. Otherwise, go to

"Completing the installation" on page 92.

Installing a power supply

Use this information to install a power supply.

Use this information to install a hot-swap ac power supply.

About this task

The following notes describe the type of power supply that the server supports

and other information that you must consider when you install a power supply:

v Before you install an additional power supply or replace a power supply with

v The server comes with one hot-swap 12-volt output power supply that connects

v Power supplies in the server must be with the same power rating or wattage to

removed it previously (see "Replacing a PCI riser-card assembly" on page

one of a different wattage, you may use the Power Configurator utility to

determine current system power consumption. For more information and to

download the utility, go to http://www.ibm.com/systems/bladecenter/

resources/powerconfig.html.

to power supply bay 1. The input voltage is 100-127 V ac or 200-240 V ac

auto-sensing.

ensure that the server will operate correctly. For example, you cannot mix

550-watt and 750-watt power supplies in the server.

Chapter 2. Installing optional devices