Hello all,

I have the titled tv which has a strange problem. No picture at all, no menus.

As soon as I plug the tv in it turns on with the normal red power flashing a few times and the backlight kicks on.

After about 15 seconds the backlight turns off and back on in about a second and this just repeats.

The power light only comes on initially when plugging in, this does not cycle.

I have taken the back off and see nothing obvious.

If I unplug the main board the backlight will stay on and not cycle.
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Hello,

Field technician for POS systems. Looking for help on tv repair.

Thanks