Samsung BQ1D4T081 Oven Not Powering On: Possible Software Locks and Burned Relay

Hello
I have a problem with the Samsung BQ1D4T081 oven, it won't turn on at all. Nothing appears on the display either in standby mode or after switching to cooking mode. I took the cover off and checked that the current was reaching the control module, thermostats, heaters, etc. everything was live. There was a relay burned on the motherboard, I bought a new module, plugged in all the cables as they were in the old one and nothing else. Oven is totally dead, no squeaking, no sticking. Can someone tell me how to bite it? Maybe the oven has some software locks?

You would have to check the voltage on the motherboard, then you can continue talking. Any pictures of the module?

I attach photos of the module, this is old, now there is a new art in the oven.

Hello, I have the same problem. Byniu890 whether the oven was repaired.

Hello
I gave it up, the oven goes to pieces.