The board is outputting a resolution your screen cannot display.
The (often labeled as T.VST29.03B or simply VST29) is a highly popular, versatile, and budget-friendly universal LCD/LED TV mainboard. It is widely used by technicians to repair broken TVs or build custom DIY displays because it supports a vast range of panels and resolutions. However, to make this board functional with a specific LCD panel, you must install the correct firmware. t.vst29.03 firmware download
Ensure the IR sensor is connected correctly and the firmware matches the TV's IR receiver configuration. The board is outputting a resolution your screen
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. However, to make this board functional with a