Can someone help diagnose my washer?

My washer will power up and down but that's it. I can't start it. When you press and hold the start button it just beeps (maybe 3 rapid beeps). You cant change the settings (like the temperature). I was told by Whirlpool customer service to reset the machine by unplugging it. It stayed unplugged for two days and began to work normally for a couple of days. But, this morning the same thing as before. It wont start just beeps. Do I have a bad microcomputer or is something else bad? How do I fix this.

Thanks.

Anybody? Where are the APP gurus? My dirty laundry is piling up.