There have been many posts that people's boxes read "----" on the display board and this site is excellent and has the instructions on how to fix these boxes. You just need to look around. There is also another issue that I have ran into and it is not the "----" on the display it is nothing on the display screen. I found for me this happened as I was updating the receiver with the main.pgm file via the serial cable and turned it off too soon. The fuse is fine and I checked it. There is nothing on the display at all and hooking up the serial cable won't do anything b/c it doesn't recogonize the box. After talking to Viewsat they said in these situations you might just have to send it back. It sounds like it may be the TSOP chip or something. There are two things that people have mentioned to me but don't really work. I tried cloning the receiver witha live working one, but once agin it stays at 0% as I try the Main S/W update. Someone else mentioned to try to JTag the TSOP chip. I don't have one of these cords and am not sure it would work (plus couldn't find step by step instructions). Does anyone have any advice for us witha really dead Ultra not just a "----" on the screen. Thanks ...this site is great.