T Tensdale Reputable Jun 29, 2016 2 0 4,510 0 Oct 23, 2019 #1 There's a symmetry to them. Does anyone know what's causing this and how I should go about fixing it?
There's a symmetry to them. Does anyone know what's causing this and how I should go about fixing it?
0 helpstar Illustrious Dec 25, 2012 8,846 57 39,390 1,502 Oct 23, 2019 #2 Most likely the back light is defective, eventually you can replace the faulty LEDs by yourself. Or the back light controller on an electronics board is faulty. That´s why the dots of some back light LEDs are visible in your case just an example (don´t know if these are compatible to yours), how your back light looks like behind the panel: https://tvledbars.com/product/original-full-backlight-array-philips-50-tpt500j1-le8-tpt500dk1-tpt500uk-tpt500j1-500tt25-500tt26-v4-v5-12pcs/?cn-reloaded=1
Most likely the back light is defective, eventually you can replace the faulty LEDs by yourself. Or the back light controller on an electronics board is faulty. That´s why the dots of some back light LEDs are visible in your case just an example (don´t know if these are compatible to yours), how your back light looks like behind the panel: https://tvledbars.com/product/original-full-backlight-array-philips-50-tpt500j1-le8-tpt500dk1-tpt500uk-tpt500j1-500tt25-500tt26-v4-v5-12pcs/?cn-reloaded=1