Installing the wrong firmware (e.g., trying to put 1920x1080 firmware on a 1366x768 screen) can lead to a "black screen" or distorted images.
Configure a universal board to display correctly on a 1366x768 panel. Download MS338 PB802 1366x768 512M REF64 part3 rar
If you tell me the or the specific issue you're trying to fix (like a boot loop or no sound): I can provide the standard USB update steps for this board. TP.MS338.PB802 USB UPDATE ABLE ... - Facebook Installing the wrong firmware (e
💡 Since this is "Part 3," ensure you have located and downloaded Part 1 and Part 2 from the same source. The archive will not open if any part is missing. Fix TVs stuck on the standby light or boot logo
Fix TVs stuck on the standby light or boot logo.
During the update, the TV's indicator LED will typically blink; once the blinking rate changes or the display shows "100%," the process is complete.