macos sierra installer information on the recovery server is damaged

It can only reinstall the Mac operating system that was initially used by the Mac.Ģ. Internet Recovery Mode will appear after your computer displays an error message with Recovery Mode not working issue.

If this method does not help, try to create a bootable installer. Click on ' Use Disk' to update the system storage. Choose the recovery drive to launch your Mac.ĥ. Press and hold the Option key on your keyboard when you hear the start-up sound.ģ. In this case, you have to have your Backup external drive connected to Time Machine.Ģ. Time Machines can help you restore your files when you can't restore them in Recovery Mode. Video on What To Do When Recovery Mode Doesn't Work on Mac.Video on What To Do When Recovery Mode Doesn't Work on Mac Recovery Mode will also not boot if your drive is corrupted.īelow you'll find three step-by-step methods on what to do when you can't access Recovery Mode. Also, a file system error can lead to Recovery Mode not working. You won't be able to use Recovery Mode if your operating system is older than High Sierra.

One of the few reasons is that Mac can't create a partition for the Recovery HD. There are a couple of reasons why Recovery Mode might not work. It can get stuck while you try to resolve disk problems or some other issue, or you won't be able to boot it at all. Recovery Mode is a convenient tool, but unfortunately, it's also vulnerable to working issues.

That's where the Recovery Mode comes in handy. You might also accidentally delete an important system file or want to wipe your Mac clean before selling it. What To Do When Recovery Mode Doesn't Work on Mac?ĭue to various reasons, your Mac can become unresponsive, or a malware file could corrupt the operating system.

Macos sierra installer information on the recovery server is damaged