Command displays on boot up, what's going on?
So I pick up my MBP from a big box store repair service after they replaced the logic board. I stayed and booted up at counter because first repair I took it home to same issues. This time it starts normally logo, then black screen with white text scrolling code, to fast to read. Can anyone tell me what this is and how to correct? Note, after this process it looks normal except now the WiFi doesn't work, says no hardware found and the backlit keyboard doesn't work.
Is this a good question?