Why does pc shutdown by itself
You can also try and set it on 5 hours timeout. That way some other possible interference should be prevented. If the shutdowns repeat, move on to the next steps. With the newly added Fast Startup, Microsoft tried to speed things up while maintaining stability.
But, since it affects the way your PC is shutting down, it may summon a lot of errors. Luckily, you can disable it, check the PC behavior, and move on to the next steps if the workaround failed. It seems that a lot of issues are related to power settings in Windows Random shutdowns may be on the list. We have a few tweaks for advanced power settings that are worth trying. The Windows Shutdown Assistant is a dedicated tool that will stop your computer from randomly shutting down. With an easy-to-use interface and automated tasks.
Additionally, you can set it to shut down the computer in other situations such as system idle, excessive CPU usage, or low battery. The software also allows you to log off, restart, and lock the computer automatically. This tool supports all Windows Operating Systems and comes with the following features :. Feel free to download the trial version now and give it a shot.
Namely, your motherboard is programmed to shut down everything in order to prevent serious damage to your CPU. This especially goes for laptops that are most of the time lacking an adequate cooling system for intensive gaming. You can check system temperatures with 3rd-party tools or just casually touch the backside of the laptop. If misused, Bios update can cause a lot of problems and most of them are fatal to your PC.
Some motherboards offer special update tool featured in BIOS settings. Make sure you gather all the information before performing the process. Another thing worth checking is your HDD. For that purpose, you can use 3rd-party tools and scan the disk like HDDScan , or use the built-in tool and do it internally. For starters, the built-in tool will serve you right and here is how to use it. On the other hand, if you are seeing Unknown, Caution, or Bad, your hard disk has some issues.
Of course, you can always scan your HDD with one of the best tools from this great list! At the end of the day, the clean reinstallation of Windows is the most viable solution. Have in mind to back up your data from the system partition before the process commences. Moreover, take good care of your license key. Finally, all you can do is try since Microsoft is the one that should address this issue with more enthusiasm.
While the ideal temperature for CPU is room temperature, a little higher temperature is still acceptable for a short time period. So you need to check if your computer is overheating or not, you can do that by following this guide.
If the computer overheats then the Computer definitely shuts down due to overheating issues. In this case either you need to service your PC as heats vents might be blocked due to excessive dust or your PC fans are not working correctly. In any case, you will need to take the PC to the service repair center for further inspection. A faulty or failing Power Supply is generally the cause for the Computer randomly shutting down.
In this case, you may need to replace the power supply with a new one or you could borrow a spare power supply to test if this is the case here. If you have recently installed new hardware such as a video card then chances are the PSU is not able to deliver the necessary power needed by the graphic card. Just temporarily remove the hardware and see if this fixes the issue.
If the issue is resolved then in order to use the graphic card you may need to purchase a higher voltage Power Supply Unit. If you have recently installed new hardware then you might be facing random shutdowns because of this new hardware and to fix the issue just remove any recently added hardware from your PC.
Similarly, also make sure to uninstall any software or program which you might have added recently. To uninstall the recently installed programs, first, you need to enter the Safe Mode and then follow the below steps:. Open Control Panel by searching for it using the search bar. Now from the Control Panel window click on Programs. Here you will see the list of currently installed Windows updates. Uninstall the recently installed Windows updates which might be causing the issue and after uninstalling such updates your problem may be solved.
Fast Startup is a feature that provides faster boot time when you start your PC or when you shut down your PC. It is a handy feature and works for those who want their PCs to work fast. In fresh new PCs, this feature is enabled by default but you can disable it anytime you want. In fact, many users have resolved the Computer shuts down randomly issue by simply disabling Fast Startup on their system.
Using a compressed air duster is the best and most recommended way of cleaning inside a computer. When blowing compressed air, keep the can upright at all times and never shake it to prevent the liquid refrigerant from leaking onto your electronics.
Use short bursts of two or three seconds. When the can gets too cold to hold, set it down for a few minutes until it warms up again. Only open the computer if its warranty has expired. If it's still in warranty, only clean it from the outside. Only use lightweight mechanical oil. Do not use cooking oil or spray lubricant. Please contact the product manufacturer for further assistance. 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. If you system was already recently updated, chances are that no further updates are available and your Update status will indicate: Your device is up to date.
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. Get Tech Support See How it Works video. For Business.
Step-by-Step Guides. Contact Us. Sign In. Authored by: Support. With decades of experience, our Tech Pros are passionate about making technology work for you. We love feedback! Make sure the PC is powered up properly by checking the electrical connections.
Make sure you are using a working electrical outlet. You can test another electric device, such as a lamp, with the same outlet. Bypass any power strips for troubleshooting purposes.