The CQJFCYBRA Refrigerator Motherboard, specifically designed for compatible with TCL Refrigerator Main PCB Power Control Board (2104010059), is your go-to solution for restoring functionality to your ailing TRF-545WEXFBDA fridge. This superb motherboard is engineered to work seamlessly with your existing system, ensuring smooth and hassle-free operation. Its compatibility with your specific refrigerator model ensures that it will fit perfectly, making installation a breeze. Experience a fridge that runs like new with this high-quality, easy-to-use component.