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To update or "flash" the motherboard, follow this standard procedure: Format USB : Use a 4GB or 8GB USB drive formatted to : Place the firmware file (usually named allupgrade_msv56lt_ap01.bin or similar) in the root directory (not inside any folder). : Unplug the TV from the wall. Insert Drive : Plug the USB into the TV's USB port. Trigger Update Press and hold the Power Button on the TV panel. Plug the TV back in while continuing to hold the button. 3msv56lt5ap 01 Firmware Download BETTER
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