Hi Guys, Just found this site and thought I would post here to get some help. I have an LG DVD home theater system (DH4530T) and an LG TV (47LN5430). When I connect the HDMI from the DVD to the TV the speakers work fine when playing a DVD and using the USB connection from the DVD player. However, when I play my PS4 the sound doesn't come through the speakers but only the TV. The TV has to HDMI connections and the DVD receiver has one HDMI and one AUX. I also have a PS3 and apple TV media player that I want to connect as well. How is the best way to do this? I am not very tech savvy so any help is much appreciated. Would something like this help? http://www.amazon.com/gp/product/B00IAM74UO/ref=ox_sc_act_title_1?ie=UTF8&psc=1&smid=A99MZGWBBIGK9 Thanks!