Samsung Q90R Soundbar Lip Sync Latency Issue > Connected via HDMI 2.1 directly to Samsung Q900R 8K TV - Samsung Community
![Please help. Bought a HW-A430 yesterday and using a Samsung tv but it won't let me select Dolby in settings. I used the optical cable to connect and everything sounds good, but Please help. Bought a HW-A430 yesterday and using a Samsung tv but it won't let me select Dolby in settings. I used the optical cable to connect and everything sounds good, but](https://i.redd.it/o9fvlz3ry5281.jpg)
Please help. Bought a HW-A430 yesterday and using a Samsung tv but it won't let me select Dolby in settings. I used the optical cable to connect and everything sounds good, but
![Samsung 2.1-Channel Soundbar with Wireless Subwoofer and DOLBY AUDIO / DTS 2.0 Black HW-A430/ZA - Best Buy Samsung 2.1-Channel Soundbar with Wireless Subwoofer and DOLBY AUDIO / DTS 2.0 Black HW-A430/ZA - Best Buy](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/6477/6477363_sd.jpg)