If audio but no video it is T-Con. Power Board - No power AND standby light does NOT turn on.
If standby light is on try other boards above. Panel - No power, distorted picture, lines, slow motion, half screen, faded in / out. Panel problems are usually not worth replacing the panel. Please be sure that the BOARD Part Number and picture on your motherboard is EXACTLY as shown above.Do not match by TV Model. BN44-00307A LED Power Supply Board Unit. Once opened, please respond to us through the resolution center as quickly as possible. Small amount of orders will require 48 hours depending on volume of incoming orders. We will contact customer with any delays or complications.
Orders will be placed on hold until physical address is given. The item "Samsung 55 UN55B8500XFXZA BN44-00307A LED Power Supply Board Unit" is in sale since Tuesday, November 15, 2016.
This item is in the category "Consumer Electronics\TV, Video & Home Audio\TV, Video & Audio Parts\TV Boards, Parts & Components". The seller is "electroparts_warehouse" and is located in Gardena, California. This item can be shipped worldwide.