Raid screen Windows 10

[Richardm1981]

I installed a second hard drive on my Windows 10 desktop. I use it for storage and I'm able to put things in it and I formatted with Windows 10 but on start up, I'm getting this raid screen. Any ideas of what I need to be doing? Thanks!

 

[popatim]

Check your bios and see if the sata ports are in raid mode. If they are change them to ahci.
If the system will no longer boot, enter the bios and change it back.

 

[drtweak]

If above fails follow instructions here if you are ok going though the registry. You want the change for RAID to AHCI

http://www.overclock.net/t/1227636/how-to-change-sata-modes-after-windows-installation