I have no picture (black screen). Sound and Ambilight still works.

I have no picture (black screen). Sound and Ambilight still works. My Philips 55PUS7101/12 is exactly 3 years old and the screen just stopped working.
Asked by: Guest \| Views: 204

Total answers/comments: 2

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bert [Entry]

"Hi!

Try to disconnect the 51 pin ribbon cable from the T-con board!

If you have than color screen looping(white, red, blue, green), than there is a problem with that cable!

I‘ve got the same problem, and I solve it with an eraser.

I put it on the connection by the T-con Board, and screw back the metal plate!

It pushes the connector down, and the picture is back!

This is a permanent fix, I don’t know how long it will be, but it cost‘s you „nothing“!"

bert [Entry]

"For us it seems to be the logic board, the one with the HDMI connectors. The power board feeds the logic board and the logic board provides the power to the middle board what should feed the backlight. 2/3 boards replaced now.

All 3 boards replaced. No go:( a well, worth the shot"