Newbie - A few pointers to RTFM

Greetings,

Just received my brand new ML350.  No documentation in the box.

Trying to understand everything I must do before powering on the unit.

1.  I have a DVD with windows Standard Server 2012 R2 ISO.

2.  I have (1) 600GB SAS drive and (3) 300GB SAS drives.

3.  I must update firmware before I install OS ?

4.  How do I get into the RAID configuration utility?  I need to create RAID 5 array.

I have spent some time on HP's site looking for relevant documentation and have been inundated.

Anybody have some pointers to the Fine Manuals ?

thanks.