arnonabuurs
New member
Hi guys, this one has got me going crazy..... So i have an 820-4924 with no backlight, usually my favourite repairs. Sometimes it works for a day and then its off again. Board looks superclean. Changed the display cable as these are not good in many cases, same issue. Changed the display for a know working one, same issue. 38-49v on the connector, so it has voltage. So I assumed it was inside the connector, which i eplaced, still the same issue. Is there any othe voltage/dataline i need to get backlight besides PPVOUT?