Why restart computer automatically

Windows Updates can sometimes install incorrectly and cause the whole operating system to malfunction. In these cases, the most recent updates that were installed before your computer started malfunctioning, need to be uninstalled to revert Windows back to a correctly functioning state:.

Sometimes it may be necessary to uninstall more then just one update. To narrow down which recent update is causing issues, only uninstall one update at a time then reboot the computer to observe the effects. If you installed an app just before your computer started malfunctioning, it's best to uninstall it to see if it's the culprit of your issue. Sometimes apps can install incorrectly or may be incompatible with your system.

Sometimes it may be necessary to uninstall more then just one app. To narrow down which recent app is causing issues, only uninstall one app at a time then reboot the computer to observe the effects. Some peripherals, such as printers, webcams, headsets, additional monitors, etc. To determine whether one or more peripherals are affecting a computer's operation, you need to unplug them and observe the computer's behavior.

If any peripherals were plugged in just before the computer started malfunctioning, unplug those first. Follow up with any additional peripherals until you reach the most essential ones such as a mouse and keyboard, however those could be the culprit as well. Windows has a great utility called System Restore that allows you to revert your system to an earlier state called a restore point.

Restore points are created automatically when you install a new app, driver, update, or when you create one manually. Restoring your PC to an earlier point in time will not affect your personal files, it will only revert system changes and remove anything installed after the restore point was created.

Do not turn off or power down your computer during a System Restore to avoid data loss or corruption. If you are using a laptop, make sure it is plugged into power so the battery does not run out during this process. If your PC has restarted abruptly several times, it will bring up this screen automatically. It can take a long time, over an hour in some cases, for System Restore to complete. When you've exhausted all options in trying to fix a major issue with Windows, you may be left with resetting Windows to its original state your PC had right out of the box.

Depending on the reset method you choose, the process may delete all personal data and apps you have saved on the PC. If you need to back up all your personal data make sure you do so before proceeding. There is no going back, and no chance to retrieve anything removed during the reset process. Please make absolutely sure your backups are up to date before pressing Reset.

Windows will guide you through setting it up with your username, password and other basic settings, just like when you first purchased your computer. Please contact the product manufacturer for further assistance. Get Tech Support See How it Works video.

For Business. Step-by-Step Guides. In Startup and Recovery, uncheck the "Automatically restart" for system failure. Click "OK" after unchecking the checkbox. Are you satisfied with our contents? Whether you think: "Great! Problems solved. I have a better idea", we would like you to provide us with your precious opinions using the survey form which can be located at the bottom of this article.

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If your system is not equipped with an antimalware, it is recommended to get a robust security solution like Malwarebytes and perform a full system scan. The hardware fault or some other external issues can also be the reason for the computer keeps restarting.

You must ensure that every hardware component of your system is running well. RAM is one of the main components for running the system. If it is displaced from its position, it can cause a system failure.

You must ensure that it is correctly inserted in its slot. You can also clean it by removing and then re-inserting it. When heats up, the processor inside the CPU can slow down the system and cause a disturbance in the working of the system. Make sure that the processor fan is operating correctly to cool down the processor.

Also, Clean the dust from your CPU. If your system is connected with the faulty power supply, it can repeatedly restart because of that. Check for faulty power supply by starting your device with another power source. If it works perfectly without restarting, then there is an issue with the previous power connection.

Usually, many external peripherals are connected to your system for various purposes, such as a printer, fax machine, headphones, mouse, keyboards, USB drive, and many others. You can check if any of them are causing the restart by removing them all, inserting them one by one. If the problem gets fixed by removing all of them, then insert them again one by one and check which device is again causing the issue.

These are all the possible fixes that would solve your computer keeps restarting problem. If the problem persists even after trying all of the fixes, installing the Windows freshly is recommended. You can also get your system checked by the experts in the service center.