IBM 86624RY Maintenance Manual - Page 258

Power supplies The following illustration shows the power supplies and power lights on the server. Note See "Safety information" on page 340 for information about power cords for use with the server in your country or region. 1 Power Supply 1: The server comes with one hot-swap power supply installed. You can install a second hot-swap power supply to provide redundant power. You cannot hot-swap a power supply if the server has only one power supply installed. (See "Hot-swap power supply installation" on page 196 for instructions.) 2 AC Power Light: This light provides status information about the power supply. During normal operation, both the ac and dc Power lights are on. For any other combination of lights, see "Power supply LEDs" on page 251 for more information. 3 DC Power Light: This light provides status information about the power supply. During normal operation, both the ac and dc Power lights are on. For any other combination of lights, see "Power supply LEDs" on page 251 for more information. 4 Power Supply 1 Power Connector: The power cord for power supply 1 connects here. 5 Filler Panel: You can remove this filler panel and install a second hot-swap power supply in power supply bay 2. The second power supply provides redundant power. 250 Netfinity Server HMM