Vizio TV with samsung soundbar

[Vahid12]

I have Vizio E700i-B3 and I bought Samsung soundbar HW-H450 and I connect with HDMI but what ever I do I can not get sound from soundbar.Is anyone knows what is the problem? Please
Thank you
Vahid

 

[darkbreeze]

Apparently, unless the Vizio specs are wrong, that TV does not have an HDMI ARC audio return channel output. It has HDMI, but not ARC. You will need to connect the sound using an optical cable or auxillary jack.