MacBook Pro early 2008 (4,1) display illimination problem
My old MacBook Pro (not unibody) works, but the internal display has an illumination problem. Sometimes the display is completely black right from boot, in other times when I start it up it works. Sometimes it becomes black while using it.
Anyway the display is never totally black, if I put a flash light direct on the display I can see the desktop and its icons.
I tried resetting PRAM and VRAM with no results.
It's not the VGA because if I use an external monitor I see with no problems. Which part should I replace to fix it? Inverter board? Inverter cable?
- Replaced the LED board - problem persists