Re: Sony Bravia KDL-42EX440 - problem - turns off after switching on
my way to do any edge LED back light by replace them all
1- with hot air gun from the down side of the strips heat them and took all out
2- with shave plate scratch the LED strips more from right side and left side
3 place solder on the old place and the new scratch with iron
4- replace the new LED in place with finger press it at its place then with iron i heat the solder outside the LED, it will mild all solder of one side and the led i can feel it pressed down a little. same way to opposite side.
my way to do any edge LED back light by replace them all
1- with hot air gun from the down side of the strips heat them and took all out
2- with shave plate scratch the LED strips more from right side and left side
3 place solder on the old place and the new scratch with iron
4- replace the new LED in place with finger press it at its place then with iron i heat the solder outside the LED, it will mild all solder of one side and the led i can feel it pressed down a little. same way to opposite side.
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