We will be discussing some common symptoms to help troubleshoot your not working Television. Depending on your TV model you might have some of these boards or not. In this list I will explain the symptoms and what board to change. Please use this as a guide to help you troublsehoot your TV. The best way to get a TV repaired is to check the voltages and look for discrepencies between the boards.

T-con Board- No Video with standby light on, grainy distorted color image, and vertical lines.

X/Y Buffer Boards- (Applies to Plasma TV only) Standby light is on but has no power.

Backlight Inverter/ LED Drivers- No video with standby light on see shadows and backlight doesn't turn on.

LED Backlights (Smart TVS)- TV turns on can hear sound but no image. Darken up the room and flash a light with the TV on if you see an image LED Backlights need to be replaced.

Main Board- Standby light is on but has no power, No Video or audio only applies if TV has no T-con board.

Power Board- No power at all and standby light does not turn on.

Panel/TV Screen- Distorted Picture, Vertical/Horizontal lines, Slow motion image, Fading in and fading out (Panel Screen not repairable)

These are some common symptoms that can help troubleshoot your Television. When changing these TV Boards on your TV make sure the model number and the board's sticker number exactly matches your replacement. If you do not double check this the TV will not work and you could also damage another board on your TV. Feel free to check out our online store and shop our TV boards with confidence.