I have about the same problem, the router is dead after a fuse was blown, I don't know how that works, but anyways, here are some pictures of the motherboard Update (09/21/23): Hi @jayeff , thx for the answer, So the fuse was for another room in the building, so in theory should have nothing to do with the router failure. I don't have a DMM so I don't know if it's even fixable without propper tools