If you can't start up from macOS RecoveryUse macOS Recovery on a Mac with Apple siliconIf the issue wasn’t resolved by following a support article, continue to the next section.Inspect the computer for liquid damage. Contact with liquid can short internal circuits and cause fans to stop ...
以安全模式启动 Mac 保持Mac 为最新 重新安装 macOS 抹掉Mac Mac 资源 Apple 设备的资源 版权 在搭载 Apple 芯片的 Mac 上更改启动磁盘的安全性设置 搭载Apple 芯片的 Mac 使用其签名的系统宗卷中的复杂安全性功能保护 Mac 免受恶意篡改。默认情况下,Mac 会使用系统内最高安全性级别(称为“完整安全性”)...
Then I tried plan C and bought a case for it, but I still ended up going to the utilities screen where the disk first aid and OS reinstall was. Sooo then I bought a new Macbook-compatible SSD, however it keeps going to the network troubleshooting screen and fails part-way through that...
You give us no clue to work with, but you need a disk that has the OS on it. Please see: Writing an effective Apple Support Communities question - Apple Community (1) Reply of 1 Unable to set startup disk on MacBook Air Welcome to Apple Support Community A forum where Apple custome...
Mac if it isn't functioning as it should. Once you've entered macOS Recovery, you can repair your Mac's internal drive, reinstall macOS, restore your data from a Time Machine backup, start up in safe mode, transfer files between two Macs, and change security policies for different volumes...
without losing data, you'd better back up your Mac first. There are multiple ways you can choose from, like Time Machine and iCloud. Among these solutions, if you want to quickly back up all the Mac data, you can consider cloning a Mac hard drive withiBoysoft DiskGeeker for Mac. ...
以下用户的用户个人资料： glenzheng glenzheng作者 用户级别：级别 1 9 积分 ...
Using MacOS update facility on reboot for update install I get an error: "A software update is required to use this startup disk" with options to "update" or "select startup disk" (or something like this). If I choose update it then throws another message saying there has been an ...
以下用户的用户个人资料： wyfang wyfang作者 用户级别：级别 1 17 积分 ...
Running First Aid on “Macintosh HD” (disk3s1s1) Verifying the startup volume will cause this computer to stop responding. Verifying file system. Volume could not be unmounted. Using live mode. Performing fsck_apfs -n -l -x /dev/rdisk3s1 ...