SATA drive

So I have two hard drives and two DVD drives, and I wanted another hard drive. I got a SATA one, and installed it just now, but Windows doesn't recognise it. What to do?

In before stop using Windows.

Check drive jumper settings,
Verify motherboard supports drive's datarate,
Install drivers if necessary,
Does the BIOS recognize the drive properly?
Is the drive listed in Device Manager and/or Disk Management?