However, sometimes it happens that the application freezes and does not respond to any user’s commands. For now, let’s take a closer look at the problem with the application.Ī simple shutdown and restart of the application is the best way to solve an app’s issues. We will explain how to solve the latter issue a bit later. If your MacBook or iMac crashes without any notifications, then the problem is most likely with the MacOS operating system. For example, if an application starts to consume too much RAM memory, your Mac will show you a notification and inform you that the app was suddenly closed. In most cases, if one single application causes an issue, the system will recognize it. MacOS can manage the memory used by applications and displays a notification if a problem occurs. It is important to determine whether only one application has frozen, or if the entire Mac operating system is affected. In this case, RAM replacement is required.

Rarely the problem may be connected with a defective RAM module.

If you suspect that the problem is with a hard drive, make a backup, copy important files to an external drive, or move them to cloud storage.

You can easily recognize a problem with hard disk performance when your Mac starts to work slowly as you are writing or reading files from the HDD or SSD. Do not overload your computer, and always try to close out of apps which you are not using.

A large number of applications running simultaneously, especially “heavy” programs like professional virtual studios, graphic editors, developer tools, games and so on.

The main reasons that can cause a system to crash are: In this article, we will tell you how to fix a frozen Mac. Although it might happen quite rarely with an iMac or MacBook, you should know what to do when your Mac becomes frozen. It can be irritating when your macOS operating system is running slow, and even worse when your Mac freezes completely.

Imac keeps freezing for a few moments