Disconnecting power from the BladeCenter unit

Disconnect power from the BladeCenter S chassis by shutting down all blade servers and disconnecting the BladeCenter S chassis from all power sources.

1. Shut down each blade server. See the documentation that comes with your blade server for information about shutting down the operating system on the blade server.
2. Disconnect all power cords on the BladeCenter® unit from the power connectors.
   Note: After you disconnect the BladeCenter S chassis from power, wait at least 5 seconds before you connect the BladeCenter S chassis to power again.