HP Microserver gen8 System Power Restore Settings problem

[marcocod]

I'm trying to modify the "System Power Restore Settings" of my HP Microserver gen8 using the ILO interface. By default the "auto-power on" is set on "Restore Last Power State" but I want to set it on "Always Remain Off". I click on "Submit" and if I logout and login from the ILO interface it seems that my settings have been saved. Unfortunately if I shut down the system my modifications are lost. I don't understand the reason.