So I have a MacBook pro mid 2009 model. I tried to download Big sur using OCLP first it was alright. But problems started too occur after I had started the installation for big sur. When the progress bar had finished the MacBook rebooted and for a few seconds after turning on, it was on a grey screen. But then it turned off and then rebooted to the black apple progress bar. I stayed for quiet a while before turning it off and then selecting OCLP from the bootloader. When I did, it showed that big sur had been installed but when I tried to select it, an error screen occured. And it went back to the black apple progress bar. Any help here please?
[link] [comments]
Post a Comment