To all communities user,
Actually you will see that in the specification update manual of the board S3200SH, it mentionned that it is not possible to update the expander backplane firmware on a S3200SH board.
I found a way to make it work, on some cases, it will work without any problem. As long as you follow all the details instructions in the zip package attached.
On some extreme cases, you will need to do these steps:
Note: This article was published earlier by mistake i deleted it.
Reference website: http://communities.intel.com/docs/DOC-3013
All the best,