MacBook Pro internal screen doesn't work but an external monitor works
My Macbook Pro (Mid 2012) has a problem. The screen is black when I boot it up, but when I plug it in to my external monitor it works.
Things I tried:
- Reconnecting LVDS cable
- PRAM reset
- SMC reset
- Disconnecting the battery for a few minutes and reconnecting it again.
- Removed and re-inserted RAM sticks.
I don't know what I can do at the moment. Are there more things I can try or should I get a screen replacement?