This is a repair service to fix your Mainboard with the following sympthom. Front light Turns on white for about 5 Seconds and then turns off.Completely Dead and no flashing front light. Tv Goes into Bootloop or Freezes when trying to turn on. We will send firmware with the main board after the repair. We normally test all boards before and after each repair. Please get the board to us before 10 days. The item "RepairService For Sony XBR-49X830C Main Board A2072598B, 1-894-595-11" is in sale since Friday, June 11, 2021. This item is in the category "Specialty Services\Restoration & Repair\Electronics". The seller is "kcrownie" and is located in Charlotte, North Carolina. This item can be shipped to United States.