How do I get rid of this message at boot?

When I installed a second hard drive, the exact same kind I already have, it started giving me a screen at boot where it says no raid devices and gives a list of drives and their capacity. Sometimes my computer freezes up at that screen and '1' '2' and '3' are lit up on the computer. I don't care about fixing the error, I just want to get rid of the screen that tells me I have no raid installed and the drives I have. The error never happened before and I doubt it has something to do about the new drive I installed months ago. I never had the screen before. It shows up right before the loading screen and the login screen. I tried going into system setup from f2 to remove the screen at boot, but i see no option.