How to make external display active with dead internal display
crwdns2934249:0crwdne2934249:0:
I got in an a liquid damaged MBP. The internal display is not working. An external display does work but all it’s showing is the users desktop image. I need to make it the active screen so I can get into Terminal to turn off the auto-boot. I’ve forgotten how to do it. Also any hints on what to look for on the liquid damage would help. Thanks. @danj