I have changed the logic board as the lcd connector was damaged. I have put all the parts back and only two led lights are on and the screen is black. When I connect the external monitor third diagnostic led goes on but there is no image on the external monitor. I. cannot figure out what is wrong. Anybody had similar issues?
Thanks a mil for help
Es esta una buena pregunta?
Rep: 480.2mil
35
329
971
With the internal display connected and powered take a bright flashlight held against the screen at a sharp angle are you able to see the faint image of your desktop and it’s icons? Make sure you don’t mar the screen!
If not then you likely have either a bad connection or a bad GPU board.
Fue útil esta respuesta?
Ultimas 24 horas: 0
Ultimos 7 días: 0
Ultimos 30 días: 5
Todo El Tiempo: 33
The onboard diagnostic LED's only really relate to the internal display. You'll need to connect the internal display directly.
- de Dan
with the internal display connected I only get two led lights on and strangely so, if I connect the external at the same time it lights up the 3rd light.
- de Lukasz Gudaniec
Time to inspect the LVDS and power cables from the logic board to the display assembly. Make sure they are not bent or damaged in any way.
- de Dan