: The TV's center icon or LED will begin blinking, indicating the update is in progress. A progress bar may appear on the screen.
: If the TV boots normally, you can also navigate to Menu > Settings > Support > Software Update to check for and install updates over the internet if connected. Download SHARP 39LE440 Software rar
: Press and hold the [POWER] button on the side of the TV while plugging the AC cord back in. Continue holding for approximately 5 seconds. : The TV's center icon or LED will
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