HDMI has evolved over the years, with HDMI 1.4 bringing ARC, or Audio Return Channel, into the mix back in 2009. It's remained in every specification ever since then. ARC enables your TV or audio ...
ARC issues can stem from misconfigured settings, incompatible cables, or external device conflicts, so follow these step-by-step instructions for each method. Method 1. Verify HDMI Cable and ARC ...