If your MacBook Pro (15-inch, Late 2016) doesn't start up correctly with Sharp PN-K321 display connected
If you have issues starting up your MacBook Pro (15-inch, Late 2016) when it's connected to a Sharp PN-K321 display, make sure that the display has the latest firmware.
Make sure that your Sharp PN-K321 display is running firmware version 1130118 or later. Contact Sharp support for help in downloading and applying the latest firmware.
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