#Reinstall macos high sierra how to

Top Reasons for the Recovery Server Could Not Be Contacted on Macĭuring the macOS installation process, your computer needs to establish a connection with the Apple recovery server. This issue stops you from installing macOS you want to use. When this issue occurs, you will see the following interface. The recovery server could not be contacted is an error message that you may receive when you want to reinstall macOS 10.13 High Sierra/macOS 10.14 Mojave/macOS 10.15 Catalina/macOS 11 Big Sur in recovery mode or update your macOS. Why the Recovery Server Could Not Be Contacted on Your Mac? The Recovery Server Could Not Be Contacted FAQ.If You Want to Recover Your Lost Mac Data, Try This Software.Method 5: Erase Your Mac Disk and Reinstall macOS.Method 4: Try Reinstalling or Updating Your macOS Later.Method 2: Check Your Date and Time on Mac.Method 1: Check Your Network Connection.Why the Recovery Server Could Not Be Contacted on Your Mac?.

#Reinstall macos high sierra how to

Do you know the reason for this issue and how to fix it? In this post, MiniTool Software will show you the information you want to know. When you want to reinstall macOS on your Mac computer, you may encounter different kinds of issues like the recovery server could not be contacted.