Hey there! We understand how important your oven is to your home, and we'd like to assist you in getting back to enjoying cooking. We would like to speak with you privately to see if there's anything we can do for you and review your warranty. Before that, let's try some troubleshooting steps that could help with the main board. Firstly, ensure that it's plugged into a working outlet. You might also want to test the outlet with another device. If that doesn't work, try resetting your oven by unplugging it, waiting a few minutes, and then plugging it back in. Lastly, check if the circuit breaker has tripped, and if so, reset it. Send us a private message on social media @LGUSSupport. We'll be here to support you.^ Diego

We hope that no one was hurt, and would like to gather more information from you to expedite a resolution. Please send us a private message on Facebook or Twitter using @LGUSSupport and use #VOC, your contact info and brief description of the issue so that we can investigate. We will do everything in our power to help and resolve this issue. Thank you. ^Jennifer