1600mhz memory defaulting to 1333Mhz

[JGlo]

I have just successfully completed my first PC build. Everything has worked fine, except the Corsair memory (Vengeance LP DDR3 PC3-12800C9 1600MHz) is defaulting at 1333Mhz with my Asus P8Z77-v Deluxe.

I am sure this question has been asked plenty of times before, but assuming this is normal, how do I get to change it to 1600Mhz?

 

[MeatLoaf]

Enter the bios, click advanced/exit at the top right. Select advanced and theres an option there to change from 1333 to 1600

 

[JGlo]

Thanks Meatloaf. There is an option in there that allows me to set 1600Mhz as a 'target' speed. Will that actually effect the change or do I need to do something else as well?