Dell PowerVault MD3000 - Manual (Page 105)

Firmware Downloads 105
NOTE: Arrays not in an optimal state must be made optimal before they can
be upgraded.
NOTE: Multiple arrays of the same type (for example, all MD3000 or MD3000i)
can be upgraded at the same time with the utility.
d Click on the Download symbol and the firmware/NVSRAM pop-up
will be displayed.
e Enter the paths to the 07.35.xx.xx firmware and NVSRAM into the
appropriate areas in the pop-up window.
f Click OK to start the upgrade.
3 The upgrade process may take up to 15 minutes to complete, since
configuration information on the physical disks needs to be revised to
support the updated firmware.