“Can you cast to this TV from a Microsoft Surface Pro or another laptop computer?”
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YES, I have been casting from my PC
Sorry, there was a problem. Please try again later.Hi there. Thank you for sharing your inquiry with us. We understand you are asking about casting to your LG 50-inch UHD AI UA77 4K Smart TV, model 50UA7700PUB, from a Microsoft Surface Pro or another laptop computer. We want to confirm that your 50UA7700PUB TV does support wireless casting from compatible computers! This model has Google Cast built-in and also supports screen sharing protocols like Miracast, which is commonly used by Windows laptops, including the Microsoft Surface Pro. How to Cast/Screen Share (Troubleshooting Step): If your laptop uses Windows (like the Surface Pro), you can generally use the built-in Screen Share (Miracast) function: On the TV's home menu, look for and select the Screen Share or Device Connector app/option. On your Windows laptop, press the Windows key + K to open the Cast menu, then select your LG TV from the list of available devices to start the connection. https://www.bestbuy.com/product/lg-50-class-ua7000-series-led-ai-4k-uhd-smart-webos-tv-2025/JJ8VPZW5K4 If you have any further questions about connecting or optimizing the casting feature, please send us a private message on Social Media @LGUSSupport, and our team will be more than happy to assist you. —Renzo
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