“Suddenly and sporadically we get a message that the UBS 3.0 needs more power think about using a power supply. The message blocks the bottom of the screen and does not go away in any predictable manner. Any hints on what to do?”
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Hello Bob, Thank you for your interest in the 75R7E. We're sorry to hear that you are having this issue. We sincerely apologize for the inconvenience caused. Not to worry we will be more than happy to assist. At your earliest convenience, please reach out directly to our support team at [email protected], 1-888-935-8880, so we can find the appropriate solution. We look forward to hearing from you! Harley with the Hisense Support Team
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