Why is it slow to boot up
very slow to boot up and runs slow after installing big sur
691776
1个答案
最有帮助的答案
声誉积分: 309
5
If your computer still has a standard hard drive or fusion drive, I’ve noticed quite a lot of them running very bad on BigSur. I would suggest either replacing the hard drive of the fusion drive with a 2.5 inch SSD or going back to macOS Catalina.
这个答案有帮助吗？
得分
1
Where is the hard physically located? I'm having a very hard time disconnecting the cables from the display or the chassis. I have purchased a SSD that I will try to install if I can get there.
@ldonj - follow this guide iMac Intel 27" Retina 5K Display 2019 Hard Drive Replacement
1条评论
Reboot your system and press the D key to enter into diagnostics. Did you get any errors?
Reference: Mac startup key combinations
由 DanJ 完成的