55ls4500 - vertical colored lines


Novice Member

When I switch on the TV, power led blinks twice and see these colored lines. It doesn't go away. I bought a replacement t-con board (6870C-0421A) and installed and still the same issue. Gently taping doesnt change anything. Do I need to replace the ribbon cables ?

The latest video from AVForums

⭐ Philips OLED+908 TV preview + Avid Accent amplifier reviews + Hi-Fi & AV News
Subscribe to our YouTube channel
Support AVForums with Patreon
Top Bottom