M1 MacBook screen is black but everything else working
I have a M1 Macbook, it had no damages and everything was fine yesterday evening. No trauma or liquid damage afaik as it was just on the desk. Then suddenly it started going black, first it was every minute or so, in that point closing the display and opening it fixed it.
Then it started turning off every 30 seconds, same thing closing display and opening again fixed it. At this point, connecting to an external monitor worked fine. So on the external monitor I could use it like regular (with mirrored or extended screen).
Then I restarted, tried a bunch of things on the https://support.apple.com/en-ca/HT210905 and https://www.macbookproslow.com/fix-black....
I never got into safe mode or knew if things were working, but I tried all the keyboard combinations. Late into the night, it started working and then I used the Macbook regularly, I went to sleep happy that it was fixed.
Now I woke up and the screen is not working at all, not even showing the apple logo which it was last night. Also, it's not working on external monitor either. I can still see the external monitor and the mouse but it's a black background. The backlight is working and the keys and everything seem fine.
Very frustrating and I'm not sure what to do :(
Ist dies eine gute Frage?