Can I boot this up?Hey all, So I have a MacBook from 2009 and I was trying to put the key board back on to the device after a repair,...
"Does this article affect the MacBook Pro 16" from 2019?"に関する回答I doubt it. The article says 2016 and later. That was the generation of MacBook Pros with butterfly keyboards. Seeing that the MacBook Pro got a redesign in 2019 with a bigger screen I think apple would have redesigned the hinge and all those connecters to the base of the machine. So while I would be still aware I think you’ll be fine.
"MacBook air 13" not turning on after IOS Catalina update"に関する回答Well one option is to boot it up using Command+R+Power. This will boot you up into macOS Recovery. From here you can install a fresh copy of Catalina. Another more drastic option is in macOS Recovery, you can wipe the whole hard drive entirely. Then from there you can either reinstall macOS Catalina or shut the computer back down and boot up using the same key combo. This will then boot you up into Internet Recovery were you can install the original software the computer came with (High Serra is my guess). One more kinda drastic choice is replacing the ssd. Maybe the computer lost power during the update or another unseen issue that screwed up the ssd. All of these methods I have used in the past, and I have had success with them.