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  1. How to prevent your Mac from being randomly restarted, Download and install the latest macOS update: 手順 1、 2の画像 1 How to prevent your Mac from being randomly restarted, Download and install the latest macOS update: 手順 1、 2の画像 2
    • Go to System Preferences and click on Software Update.

    • Check if an operating system update is available. In case the system says: “An update is available for your Mac”, select Install Now. As the restart problem often happens after the update (especially a big one), there are good chances Apple already introduced a supplemental update to eliminate the bug.

  2. How to prevent your Mac from being randomly restarted, Scan the hard disk for possible errors: 手順 2、 3の画像 1 How to prevent your Mac from being randomly restarted, Scan the hard disk for possible errors: 手順 2、 3の画像 2 How to prevent your Mac from being randomly restarted, Scan the hard disk for possible errors: 手順 2、 3の画像 3
    • Press the Go button and select Utilities from the drop-down menu.

    • Select Disk Utility.

    • In the sidebar, select the primary disk volume and press the First Aid button. After that, press Run.

    • The scan will start. This utility will check if your HDD or SSD drives have errors and also try to repair those errors found. It is advised to check other volumes based on the same logic.

  3. How to prevent your Mac from being randomly restarted, Optimize your disk space: 手順 3、 3の画像 1 How to prevent your Mac from being randomly restarted, Optimize your disk space: 手順 3、 3の画像 2 How to prevent your Mac from being randomly restarted, Optimize your disk space: 手順 3、 3の画像 3
    • Open the Apple menu and click About This Mac.

    • Go to the Storage and see how much free space is available.

    • Click the Manage button on the right, alongside the primary disk volume.

    • Read the recommendations and click through the categories on the right to optimize storage, reduce clutter, and free up some space.

  4. How to prevent your Mac from being randomly restarted, Remove unnecessary Login Items: 手順 4、 2の画像 1 How to prevent your Mac from being randomly restarted, Remove unnecessary Login Items: 手順 4、 2の画像 2
    • Click the System Preferences and go to Users & Groups.

    • To make any changes here, you need to click the lock icon on the left and then enter the admin password. Once done, click the Login Items tab.

    • Select apps that you do not wish to run at startup. Click the minus sign to remove these apps from the list.

  5. How to prevent your Mac from being randomly restarted, Examine any third-party hardware: 手順 5、 1の画像 1
    • In case you replaced the original memory chip, check if the new one is installed rightly and works correctly.

    • Study Apple Support specifications as to maximum memory allowed. Deviating from Apple recommendations may push your computer to act up strangely and reboot randomly.

    • In case you replaced your hard disk, it is also advised to check if it is installed properly.

  6. How to prevent your Mac from being randomly restarted, Check other connected devices: 手順 6、 1の画像 1
    • Sometimes things like your keyboard, mouse, monitor, speakers, or printer may cause tech issues due to faulty drivers that cause hardware conflicts. So, you need to eliminate possible errors here too. Disconnect peripheral devices one at a time and check if random reboots stop.

終わりに

Frequently, the above steps help get rid of “Your computer was restarted because of a problem” messages and irritating device reboots. Remember that reasons may vary. You will need to go through hit-and-miss to identify the nuisance.

ある他の人がこのガイドを完成しました。

Alex Vakulov

メンバー登録日: 2021年03月08日

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