THIS BOARD HAS BEEN TESTED BY A TV TECHNICIAN. IT MAY ALSO WORK FOR THE FOLLOWING MODELS, BUT BE SURE TO COMPARE THE. PART NUMBER WITH THE PART YOU ARE LOOKING FOR BEFORE PURCHASING. "New" or "New Other"- these are new parts that have not been used in an electronic device, but may not have original packaging."Used"- these are tested, good working parts that have come out of used televisions or other components. This board has been tested to be in 100% working order by our TV repair technicians. Troubleshooting modern TVs is a complicated process. Multiple boards and even the display itself can show similar symptoms of failure as described below. Misdiagnosed TV / Wrong Version of Board.
Make sure to check all ribbons and connections before testing boards! Make sure your board numbers match! Some TV models have different versions of the same type of board.LG and Vizio TVs need to be plugged in several minutes before turning on. Power Supply: No power, no light on front of TV, blown fuse or shorted components on power supply. (Note: Some symptoms may appear to be a bad Power Supply but could also be the Main PC Board, Inverter Board, or even the LCD Panel itself).
Main Board: Standby light is on but no power, TV shuts on and off by itself, HDMI doesn't work, or the video or audio does not work. T-Con Board: Problems w/ video (no video w/ backlights on, graininess, distortion, and color problems). Backlight Inverter: No picture w/standby light on or see shadows of video and backlight doesn't turn on (Note: this could also be a sign of a bad Power Supply).X-Sus / Y-Sus / Buffer Boards (Plasma TVs only): Standby light is on or blinking but no picture or distorted / washed out picture. LED / LCD / Plasma Panel (Screen): No power, no picture, lines, distortion, slow motion, half screen, black bar, or fading in and out. Thank You and Happy Ebaying! The item "SAMSUNG M # UN55D6050 POWER SUPPLY / LED PART # BN44-00424A READ RETURN POLICY" is in sale since Wednesday, May 19, 2021. This item is in the category "Consumer Electronics\TV, Video & Home Audio\TV, Video & Audio Parts\TV Boards, Parts & Components".
The seller is "rockintechnology" and is located in Santa Cruz, California. This item can be shipped to United States, Canada.