Lenovo System x3300 M4 Installation And Service Manual page 262

Step 9. Route the power cord through the handle and cable tie if any, so that it does not accidentally
become unplugged.
Step 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.
Step 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.
Step 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.
Step 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 83.
Removing a hot-swap power supply
Use this information to remove a hot-swap power supply.
When you remove or install a hot-swap power supply, observe the following precautions.
Statement 5
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System x3300 M4 Installation and Service Guide