The is a versatile "three-in-one" LED TV motherboard that integrates the power supply, LED driver, and TV control board into a single unit. It is commonly found in a wide range of smart and analog TVs, supporting resolutions from 1366x768 (HD) to 1920x1080 (Full HD). Technical Specifications
Typically rated for 75W with backlight voltages around 66V to 82V. Download P75 2831V6 1366X768 Firmware part01 rar
If you tell me the or the specific symptoms you're experiencing (e.g., stuck on logo, no power), I can provide more targeted recovery steps. The is a versatile "three-in-one" LED TV motherboard