Hi, I need some assistance with this please. Came in with no image, initially I saw nothing on the screen but external display works. Then I saw an image with no backlight on the lcd. While testing the backlight circuit I noticed there was no longer an image on the lcd but the external display still works. Initially I had to disconnect the eDP cable for the external display to work, now the external display will work with or without the eDP cable connected.
Pin 3 on J8500 reads 12.8 ohms to gnd on diode mode with both + and - on gnd. R8502 is good. No visible corrosion on the board.
Not sure where to go from here.
Pin 3 on J8500 reads 12.8 ohms to gnd on diode mode with both + and - on gnd. R8502 is good. No visible corrosion on the board.
Not sure where to go from here.
Comment