X8DT6-F gives system overheat beep then restarts then is fine?

I made a build using the X8DT6-F mobo and it wasn’t until I had everything installed in place that now when I turn it on, it gives a continuous beep indicating the system is overheating, then it restarts, then it’s fine. Can anyone help me figure out how to eliminate this long beep everytime I turn it in? Look at the bottom of page A-1 in the manual to see what I’m referring to: https://www.supermicro.com/manuals/motherboard/5500/MNL-1112.pdf

Pictures and full specs would be helpful!