The TV turns on, the standby light changes from red to green/blue, and audio works, but the screen remains dark.
If you have replaced the motherboard or flashed a generic firmware, you may need to adjust screen parameters or mirror options through the factory service mode. Accessing the Service Menu Turn on the television. Press the (or Input) button on the remote control. tp.ms3458.pc757 service manual
is a popular universal LCD/LED TV main board found in many budget and mid-range televisions, particularly those branded under RCA, TCL, and various generic manufacturer names. Featuring comprehensive input options (HDMI, USB, AV, VGA), it serves as the central brain of the TV. The TV turns on, the standby light changes
This motherboard is designed for medium-to-large panel sizes, typically ranging from . Resolution Support: Ultra High Definition (4K). Chassis Type: Often associated with the MSD3458 chassis. Press the (or Input) button on the remote control
Sometimes the issue is software-related. Firmware, often called "flash" or "dump," is available on the web for this board.
The TP.MS3458.PC757 Go to product viewer dialog for this item.