Installing The Power Supply - Lenovo ThinkServer RD230 Hardware Maintenance Manual

4. Disconnect power supply cables
cables 1 and 2 from the backplane.
Figure 55. Disconnecting the power supply cables
5. Disconnect the power supply cables from any other cards or devices.
Note: The power supply cables are integrated parts of the power supply. Do not try to remove or
disconnect the power supply cables from the power supply.
6. Carefully lift the power supply out of the server.
7. If you are instructed to return the power supply, follow all packaging instructions and use any packaging
materials that are supplied to you for shipping.
8. To install a new power supply, see "Installing the power supply" on page 81.

Installing the power supply

Attention
Do not open your server or attempt any repair before reading and understanding the Safety Information and the
Warranty and Support Information on the ThinkServer Documentation DVD that comes with your product, and
Guidelines. To obtain a copy of the publications, go to:
http://www.lenovo.com/support
This section provides instructions on how to install the power supply.
When you install a power supply, observe the following precautions.
3 , 4 , and 5 from the system board. Then, disconnect power supply
Chapter 6
.
Installing, removing, or replacing hardware
81