Despite entering the SSID into my Magnavox Smart TV and using an HDMI cable I'm unable to connect my Dell to my smart TV IE use my Magnavox as a monitor. I've done it before but for some reason, it's just not working this time. I've written Magnavox customer service and spoken to ATT support. I do have a slower internet connection, down from Uverse to what they're calling high- speed 6mg. Would someone please tell me what I can do to get this TV online? Is there an upgrade or download I need?
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