Puevig reven
New member
I have a water damaged 820-3437 that powers on, there is backlight for a sec then it turns off and also there is no green light. I have replaced LP8550 already and also ran a trace from ball 5 on LP7701 to pin 1 of C7796 because I thought I had a bad feedback trace. (Any suggestions on an easier way to measure for a bad trace besides continunity mode from eah side of the board would be great). After that I still have backlight for only a sec and I am still getting 8.5V on backlight circuit. Please help!!
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