Hello,
I’ve got a 75PUS8506 Philips Ambilight TV and the backlight is not turning on. I noticed that if I press in the back of the TV just above the connectors, the Ambilight turns on, but turns off again when I stop pressing on that area. I’m not sure if it’s a heat sink or a cable that’s a bit loose. Wondering if it’s easy enough to take off the back panel to have a look and if it is any of those issues, how easy it is to fix it myself? Thanks