help with ram upgrade

[hornedone]

I've installed new ram gskill [ Ripjaws ] F3-16000CL9D-4GBRM (2Gx2) and removed my old ram but i'm still running at the old speed and i think i need to change the bios settings to get the correct speed ? i've never messed with bios settings and have no idea where to start or how to do it.
here is my system specs:
cpu:I5 750 lynnfield oc'd at 3.2 via oc genie
gpu: evga gtx 460se 1024mb
mboard:msi p55m-gd45
os:w7 ultimate 64bit

i'm only using the 2 sticks of ram

[Nellah]

Do you still have the manual for your motherboard? That's a good place to start.

It's usually a setting like "Memory Clock" or "Memory Speed".

[kailtas]

Found 2 possiblities for your Mobo on Newegg.

http://www.newegg.com/Product/Produc...-246-_-Product
http://www.newegg.com/Product/Produc...246R-_-Product

I cant help you. But i put this here for later reference. If its wrong card i will remove the post.