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Step 7.
Route the power cord through the handle and cable tie if any, so that it does not accidentally
become unplugged.
Step 8.
Connect one end of the power cord for the new power supply into the connector on the back of the
power supply; then, connect the other end of the power cord to a properly grounded electrical
outlet.
Note: If the server has been turned off, you must wait approximately 3 minutes after you connect
the server power cord to an electrical outlet before the power-control button becomes active.
Step 9.
Make sure that the ac power LED and the dc power LED on the ac power supply are lit, indicating
that the power supply is operating correctly. The two green LEDs are to the right of the power-cord
connector.
Step 10. If you are replacing a power supply with one of a different wattage, apply the power information
label provided with the new power supply over the existing power information label on the server.
Step 11. If you have other devices to install or remove, do so now. Otherwise, go to "Completing the
installation" on page 85.
Installing the power paddle card
Use this information to install the power paddle card.
The power paddle card enables the redundancy power support. To install the power paddle card assembly,
complete the following steps:
Step 1.
Read the safety information that begins in "Safety" on page v and "Installation guidelines" on page
36.
Step 2.
Turn off the server (see "Turning off the server" on page 24) and all attached peripheral devices.
Disconnect all power cords; then, disconnect all external cables from the server.
Step 3.
Carefully turn the server on its side so that it is lying flat, with the cover facing up.
.
Chapter 2
Installing optional devices
79
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Table of Contents
Troubleshooting
