Mixing controller types in the same enclosure is not supported. NOTE: To reduce impact on system © Copyright 2009, 2013 Hewlett-Packard Development Company, L.P. Printed in the US. performance, perform all maintenance tasks during periods of low system activity or during a system maintenance window.
The following illustration shows controller module Pull the module straight out of the enclosure (3). locations: 1. Controller module A, top 2. Controller module B, bottom location location NOTE: Illustrations in this document show generic representations of modules and enclosures. For clarity, only relevant details are NOTE: The illustration is for reference only.
If newer firmware is available, download the firmware NOTE: The illustration is for reference from the Web to your local system and install that only. In a single-controller system, insert the latest version on the controllers. For more information controller module into module A, top on firmware updates, see the enclosure user guide.