This is my first post here. I didn't steal my 4100NEX, but when I was working on the HU to add some additional cables USB and HDMI to the back it failed to power up right after doing that. So then I thought the HU was dead. I then removed the main plug and pulled the 10amp fuse, and plugged it back in, then it finally powered up, and now it's asking for the password I set, but I forgot it. The password hint shows, but I tried various passwords that I thought I set, but none of them work. If you could please PM me the procedure I would be greatly appreciative of that.