Thanks Craig for your answer.
I have another beo4.
I posted another question about this issue on this forum.
When I use the list button I don't have the "pc" option on this beo4 (not the hotel version)
Could you please, try on your bv6-22 to assign another button to the dvi port through the connection menu of the bv6 ?
If it is possible, I could use the sat or av button instead.
Thanks in advance Craig