Random Black Screen Appearing
2013 Macbook Pro, 16 gig memory, 256 SSD Hard Drive. It worked fine for several months. Then randomly started going to a completely black screen. The keyboard still lit up, and the Apple logo on the cover is still lit.
Have checked screen saver, auto screen power off, reset SMC and PRAM, ran fan diagnostics, checked for overheated using temp diagnostics, have completely erased and re-installed Catalina.
After a hard shutdown, the screen comes back on and may go a few minutes or a few hours before doing it again. If the computer is turned off for a full day, then it will not happen for several hours, before starting the same inconsistent black screen. It does not seem to be related to any specific software.
Esta é uma boa pergunta?
What is the size of your system? 13" or 15"
por Dan
I'm sorry. It's 15" Retina.
por Robert Jacobson Jr
Let's check the battery and the charger. Install this gem of an app CoconutBattery with the charger plugged in take a snapshot of the apps main window and post it here for us to see {Adicionar imagens a uma pergunta já existente]
por Dan
Screenshot is in the post.
por Robert Jacobson Jr