https://community.hpe.com/t5/disk-enclosures/smart-array-controller-5300/m-p/4182109#M26784 Is it possible to downgrade the firmware for a 5300 controller? Have an ML530 G1 running NT4 SP6a. The controller has recently been replaced.When the server is booted I am prompted to upgrade the controller firmware using the latest Options ROMPaq, which I downloaded and tried (version 3.10 (A)). Received a message stating that the controller could not be upgraded because the software was not newer than the version on the controller.<BR /><BR />Please Help! Thu, 17 Apr 2008 16:28:08 GMT Phil Oest 2008-04-17T16:28:08Z https://community.hpe.com/t5/disk-enclosures/smart-array-controller-5300/m-p/4182109#M26784 Is it possible to downgrade the firmware for a 5300 controller? Have an ML530 G1 running NT4 SP6a. The controller has recently been replaced.When the server is booted I am prompted to upgrade the controller firmware using the latest Options ROMPaq, which I downloaded and tried (version 3.10 (A)). Received a message stating that the controller could not be upgraded because the software was not newer than the version on the controller.<BR /><BR />Please Help! Thu, 17 Apr 2008 16:28:08 GMT https://community.hpe.com/t5/disk-enclosures/smart-array-controller-5300/m-p/4182109#M26784 Phil Oest 2008-04-17T16:28:08Z