What really goes in to TV backlight repair?

What really goes in to internal backlight repair? Or, don’t look back(light) in anger…

By far the most common fault we currently see is failed TV LED backlights. This is typically shown by a set which has either no picture at all or is showing a blue or purple tinge to the colour. A full backlight replacement can extend your set’s lifespan and bring your picture quality back to what it was.