by Devin Yang
(This article was automatically translated.)

Published - 8 years ago ( Updated - 8 years ago )

Apple official website document reference:
https://support.apple.com/zh-tw/HT204904

There are various startup buttons for reinstalling Mac OS, please refer to the link above for instructions.
If you want to clear the data and reinstall, after many tests, I think there will be no problem using Command+Alt+R .
During the process, the space should be cleared first, otherwise the previously installed software will still be on it.

Note: Do not look for me if the reinstallation fails, this article is for reference only .

Tags:

Devin Yang

Feel free to ask me, if you don't get it.:)

No Comment

Post your comment

Login is required to leave comments

Similar Stories


Record me compiling siege on macOS

Siege is an http load testing and benchmarking tool. Used to stress test the code. Siege supports basic authentication, cookies, HTTP, HTTPS and FTP protocols. It allows users to access web servers by simulating concurrent connections etc.

linux, centos, rsnapshot

How to install rsnapshot on CentOS 7

rsnapshot is a rsync-based tool that can perform snapshot incremental backups. However, we installed which rsnapshot in CentOS. Why is there no such command? There is no way to install it with yum install rsnapshot?

synology,log center,rsyslog,syslog

Use the Synology Log Center to centrally view the logs of the host

This article introduces how I use the Synology Log Center to record all the logs of my home host. In Synolog's log center, we can search through its UI. In this way, we can centrally view our logs, such as the scheduled execution status of Linux hosts. It can also send messages to the log center through commands, and we can check the daily backup tasks of the Linux host at any time, whether the backup is successful or failed, etc.