I was trying to upload a project to my Arduino Nano IoT, which have been working fine always. But then it stop working. Windows 10 doesn't recognized it anymore. What I think it happened, is that I try to upload the sketch like it was an Arduino Uno. I don't know if maybe is a bug from the 1.8.10 IDE, but it didn't show up any warning. Tried to upload it again as the board it should be and didn't work either, even using an Arduino UNO as ISP with a level shifter. Does it means my micro-controller died even if it has both of its LEDs on?