A:Answer We love to read that you are satisfied and happy with your new LG CX 65 inch Class 4K Smart OLED TV w/ AI ThinQ® (64.5'' Diag), Model # OLED65CXPUA. Congratulations! Which LG Soundbar do you have, what is the model number? When devices are connected to the HDMI ports on the TV, the TV will recognize the connected device to automatically set the universal remote control without manual setting. fter setting the universal remote control, you may need to do some additional user settings and it may take several seconds to complete the settings for the universal remote control.Depending on the connected device, the automatic setting feature for universal remote control (automatic device connection) may not be supported. If the universal remote control is not automatically set or it is connected to the AV IN / COMPONENT IN, you can manually set it. You'll have to access the Device Connection Settings on the TV, select the type of device you want to set, then complete the settings for the universal remote control according to the guidance on the TV...^IFV