Really? Did know that!
Ratman, you are not helping.
You aren't really helping anyone who might know something to help you if you continue to refuse to give the details about what kind of media box you have including make, model, etc. Don't blame Ratman or any of the rest of us who aren't mind readers.
I have a LG 55LHX, the 55LHX is a 55-inch LCD HDTV from LG. It has a wireless transmission media box (Model # ASW1000) that can send an uncompressed 1080p signal to the TV from up to 30 feet away. My problem is the box no longer power ups. I am looking for options to replace the wireless media box?