Hold the power button on the TV (or remote) and plug the TV into the power outlet.

The file is one segment of a multi-part compressed archive containing the firmware (system software) for a specific LED/LCD TV motherboard, likely the P50-358V3.1 smart board.

: You cannot extract part008.rar by itself. You must download all preceding and succeeding parts (e.g., part001.rar through the final part) into the same folder. Once all parts are present, opening

Do you have the of the TV (e.g., Samsung, LG, or a generic brand) to help confirm this is the correct firmware version?