I do not have Diagnostics working within IDRAC or from F11 on boot.

I receive an error message as shown below -

Unable to find diagnostic application.  (SUP0511)

Update the Diagnostics application using the Firmware Update feature in Lifecycle Controller.

I have updated to latest versions of Idrac, Bios, Cpld, etc from web and also dropped it back down again to older versions.

No idea if this is a new problem or always been this way and never reported to me before.   

Any idea how I fix this ?