Hi Doc Wilds, Thanks for your feedback on the U8000F TV. Please know we are here to help. First, please ensure you are running the latest Firmware Update. Go to Settings> Support> Software Update. In regards to your remote control, we apologize for any confusion, however the U8000F does not come with a built-in voice assistant or microphone. It is however compatible with external Alexa devices. If volume levels seem too low, you can improve sound performance by adjusting a few key settings: Sound Mode: Navigate to: Settings > All Settings > Sound > Sound Mode Auto Volume: This feature helps maintain consistent volume levels across content and input sources. Turn it on under: Settings > All Settings > Sound > Expert Settings > Auto Volume = On You can also explore Expert Settings to fine-tune sound output with adjustments for Balance, Equalizer, and more. If you’re considering enhancing your setup, Samsung’s Q- and S-Series Soundbars feature Q-Symphony, which syncs your TV and soundbar speakers for a fuller, more immersive sound experience. For personalized support with these settings or selecting a soundbar to complement your setup, contact Samsung Support at 1-800-SAMSUNG (8AM – 9PM EST Mon – Fri, 8AM – 6PM Sat – Sun) or use LiveChat via the ‘Support’ link on our website. ~ Samsung Advisor

Hi Debb, We're sorry you are experiencing issues with your U8000F TV. Please ensure your TV is running the latest Firmware by going to Settings> Support> Software Update. You also may want to change out the batteries on your remote control to ensure the remote is not causing the power issue. If you continue to have issues please call us at -800-SAMSUNG, available 8AM – 9PM EST Mon – Fri, 8AM – 6PM Sat – Sun. LiveChat is also available via the ‘Support’ link on our website. ~ Samsung Advisor