Everything was find until I clicked on Update since I got a notification. While updating, the screen went black and my MacBook Air kept beeping 3 times.
I tried doing the Option+Command+P+R, but my laptop’s still not turning on.
MacBook Air 13″, macOS 10.15
At this point, I would suggest that you reset your Mac's SMC, as follows:
Ref: How to reset the SMC on your Mac - Apple Support
Three beeps, then a 5-second pause, repeating
The memory in your Mac didn't pass an integrity check. If you added or replaced memory, make sure that it's properly installed.
I was only doing an update when my screen became black and kept beeping. I did not add nor replace memory. Please let me know what I should do I do next
The beeping indicates that there is an issue with your notebook’s RAM.
MacBook Air beeping 3 times, black screen
