MacBook Air stuck installing OS?
I have a 2019 MacBook Air running Big Sur. I tried to install the most recent OS but it said there wasn’t enough room and so I deleted the download.
A couple of days later, I open my Mac and there’s a black screen, Apple logo and an uploading bar stuck at about one-third complete. Left it for a day. The same. Turned it off and on. Tried first aid in disk utility - all fine. Tried to reload Big Sur and not enough room. Turned off and on. Same screen.
help! I have an iMac with masses of memory - is there some way I can link the two to help my poor Macbook back to life? Or any other ideas very welcome.
Thank you!
MacBook Air 13″, macOS 11.6