I have a Beomaster 7000 that will simply not respond to the remote. It will not turn on or off or switch sources. I have tried a working Beo4 and 3 working Beolink 1000's. I know they work because they control my AV7000 just fine., Anyway, I also have this same problem with a Beomaster 5500 that is sitting in the closet.
As always, I appreciate the help of the forum members.