Frigidaire washer beeping

[Frustrated]

Frigidaire FTF2140ES3 washer  is about 4 years old.  Recently began beeping as if it were possessed!!!  Three beeps every time and constantly, all night and day long.  Still worked.  Finally it won't start at all.  Powers up, and when you hit the start button it beeps three times. Other lights just remain on, no blinking.

I have attempted to retrieve error code and have been unsuccessful, the start button flashes and beeps three times, thats it.  When you try to change any of the cycle or spin settings it simply beeps three times and reverts back to whatever setting it was at.

Very frustrating.  I'm guessing it's the control board but can't figure out how to confirm that.  Any knowledge would be helpful, read manual over and over as well as numerous posts on the internet and can't find anything to help.

thanks anyone who can help!!

[tgoods]

It's the control board.  When you take it apart, make sure your springs don't go flying.