Microwave has no power, replaced fuse 1.5yro

Hi,

My microwave has no power or display. I checked the breakers and replaced the fuse, and still no go. I have pluged the microwave into various outlets and still nothing. Any suggestions would be great!!! I do not know if you have to hold or hit a button three times to activate it, but i tried holding the buttons down and hitting them multiple times. It is 1.5 years old, and worked fine until we noticed it had on power the other morning. I am very skilled at soldering, i just need something to work from and get started.

thanks.