Prepojenie nb s tv a funkcnost sounbaru

Caute chcem si kupit tieto repraky https://www.okay.sk/lg-sn4-soundbar-s-bezdratovym-subwooferem/?gclid=EAIaIQobChMIrd-yi_vI7gIVEQDmCh0F8gp4EAQYASABEgIwQfD_BwE#nopop ale chcem pred tym vediet ze ked prepojim pc hdmi kablom s tv a soundbar hdmi kablom prepojim s tv ci budem moct na nb vybrat prehravanie cez ten sounbar vdaka