Difficulty in the setting up, sound from sound bars, picture, connectivity, etc, etc.

[IamNic]

Hi @LawrenceYallop,

in order that anybody can help you, it would be nice if you could share additional details on which devices you are referring to.

- Nic

[LawrenceYallop]

Sony HT-SF150 Soundbar connected to Sony KD55XE9005 4K TV

[LawrenceYallop]

When I tried to connect my Sony HT-SF150 Soundbar to my Sony KD55XE9005 4K TV  HDMI Arc input using an HDMI cable I couldn't receive any sound, I don't know if I need an HDMI cable with Arc capabilities or any HDMI cable will do the job, instead I used the supplied digital optical cable, which worked perfectly. 

[IamNic]

Hi @LawrenceYallop,

for ARC you need a sepcial HDMI-cable which supports ARC.

- Nic