To update your board or fix a "hanging" logo using the USB method: to FAT32. Extract the .bin file from your downloaded .rar archive.
If you are looking for the file, you are likely working with a T.R85.801 Universal LED TV Motherboard . This board is a popular "three-in-one" solution—integrating the power supply, backlight driver, and main logic board—often used to repair or upgrade TVs from 22 to 32 inches. Key Specifications of the T.R85.801 Board Resolution Support: Capable of both HD ( ) and Full HD ( Download R85 801 1366x768 Samsung USB rar
Firmware for these boards is typically distributed as a file inside a compressed .rar archive. Because these are generic "China Universal" boards, you won't find an official manufacturer's website. Instead, technicians rely on community forums: To update your board or fix a "hanging"
directly to the root directory of the USB drive (do not put it in a folder). Insert the USB into the powered-off TV. Instead, technicians rely on community forums: directly to
Troubleshooting and Downloading Firmware for T.R85.801 Universal Boards