It can be really annoying that you want to play your favorite game on your computer and all of a sudden, it restarts. Your computer can restart randomly for several reasons and to fix the issue, you will need to find that reason and then treat it accordingly. So, here I have discussed all the possible reasons why your PC or laptop keeps restarting randomly while playing games and what can be done to prevent it completely; give it a thorough read and see what works for you.
Here is a list of factors that can create issues while you are playing games on your PC and that’s why it restarts randomly:
|Your PC needs to meet the requirements to play a certain game, so if you are not able to play smoothly, keep this in mind.
|Some games do consume a lot of CPU resources, making your computer overheat and ultimately it restarts without any warning.
|Power Settings, if not set properly, will not let your computer perform at its best.
|Bad Power Supply Unit
|The Power Supply Unit provides power to motherboard components and if they are damaged, your computer might restart.
|BIOS settings need to be set accordingly as per the game you are playing; some games might want them in default configurations.
|The computer might also restart if there is a system failure, even if it is a minor one.
|Bad Windows Installation
|There are chances that your system is restarting again and again due to corrupt or outdated videos.
When was the last time you performed a full scan on your device? This could be one of the reasons your computer randomly restarts without any warning. Your computer might be infected with a virus and is creating issues for you. So, first, you need to ensure that:
It is possible that your power supply unit is not sufficient for the components of your computer and that is why it is restarting randomly. In this case, you need to ensure that your PSU is adequate for your graphics card. If you have a failing PSU, you can diagnose it using power supply tester as follows:
When a PC overheats, it tends to reboot more especially when you are playing a game; the reason is you are consuming a lot of CPU resources and that’s what makes your system overheat and that’s why PC shuts down in order to prevent itself from getting overheated. So, to fix this, make sure your system is clean; clear all the dust and make sure all the fans are working. If your system is still overheating after cleaning everything, it is time to change the CPU cooler.
You also need to ensure that you have not enabled the ‘Automatic Restart’ feature by mistake; here is how to check and disable it:
If you have a third-party GPU installed on your device, such as NVIDIA or AMD on your computer, these can also be responsible for creating issues with your device. Sometimes they might not be compatible with your system or are facing some issues; so in order to stop your PC from restarting randomly, you can disable the third-party GPU and see if this helps:
It is an important step to check the cooling system that consists of the heatsink and the processor of your computer. The reason why your computer restarts, while you are playing a game, is when the computer overheats to such an extent that it has no other option except restarting.
You need to ensure that the entire system is cooled, including the heat sink. If you are using a laptop, clean the grill and use a cooling pad. Only play games on your device if it is completely cooled.
If the above steps didn’t work for you, you can perform a system restore on your device. This will bring your operating system back to the point where you weren’t facing the same issue while playing games.
Doing a system restore will remove all the software that you have installed as well as configurations you have made, so make sure to create a backup of everything important before you proceed.
Here is how you can restore your Windows to the last restore point: