HP DL380 G6 P410i smart array wont get enabled in the bios.

[SAM10]

Every time I enable the smart array in the bios of DL 380 G6 and save the changes with F10 and the server gets rebooted, the smart array gets disabled like nothing happened. I'm able to change other things in the bios and it's being saved normally except enabling the smart array. 

[SAM10]

I upgraded the Bios Firmware to the latest and booted with smart start CD and still same issue. Also, I dont get F8 option when the server is booting. Did anyone experience this issue before? 

[SAM10]

the boot is not showing the smart array icon. I attached a photo showing the issue