Just double check the connectons menu that the devices are still present as when i had a SW update on BV7 some sources dropped off and went back to default.
Beovision 7 MKIV (Blu Ray)
Beolab 9
Beolab 6000
Beo 4
Beocenter 9300
Apple TV
SKY HD
Optoma HD65 Projector
Lintronic TT455-RT-238
Beovision 3 MKII