Download P75 338 1920x1080 512m North Tech 40sms Part4 Rar -

The (1920x1080) matches your screen's native output. Where to Find it

The matches (located on a sticker inside the TV on the back of the LCD panel).

This file is typically used for "USB recovery" or "USB flashing" when a TV is stuck on a logo or has a corrupted OS. Warning on Firmware Installation