Hi,
I'm a noob in this home theater setup.
I recently Purchased LED TV & a HTib - Onkyo HT-S 4505
Problem: Not able to hear sound through Onkyo system for HD cable channels , sound through TV speakers only.
Connectivity ports on TV
1) 4 HDMI ports (No ARC)
2) RF
3) MINI AV
3) MINI Y/Pb/Pr...