IBM System x3300 M4 Installation And Service Manual page 415

9. Route the power cord through the handle and cable tie if any, so that it does
not accidentally become unplugged.
10. 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.
11. 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.
12. 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.
13. If you are instructed to return the old fixed power supply, follow all
packaging instructions, and use any packaging materials for shipping that are
supplied to you.
If you have other devices to install or remove, do so now. Otherwise, go to
"Completing the installation" on page 104.
Chapter 6. Removing and replacing components
397