How to Fix a PC that Randomly Restarts While Gaming


Why Does My PC Restart When Playing Games

Your PC keeps restarting while playing games because your power supply unit is inadequate, the CPU overheats, or your PC has a virus.

 

Causes

  • PSU inadequate
  • CPU overheating
  • Viruses

 

PSU Inadequate

Suppose your power supply unit is supplying inadequate power to the PC. In that case, there is a chance that your PC will restart, especially during gaming, because of the high processing power needed.

 

CPU Overheating

If your CPU is overheating during gaming, then your PC will give you problems. The reason is that the CPU is working at a higher level than normal during gaming. This produces high levels of heat.

 

The high heat level causes the PC to shut down or restart to protect itself from heat damage.

 

Viruses

If a virus has infected the PC, then issues like restarting, freezing, or crashing become common.

 

How Do You Fix A Computer That Keeps Rebooting When Playing Games

To fix a PC that keeps rebooting when playing games, you need to replace the PSU, upgrade the CPU fans, or scan your PC for viruses.

 

Causes

  • PSU Inadequate
  • CPU overheating
  • Viruses

 

PSU inadequate

The PSU is responsible for supplying the PC with the power it needs to function properly. If the PSU doesn’t supply the necessary watts, then the computer will start giving problems.

One way that the PC’s function gets disturbed is by rebooting randomly. And this is observed especially during high-energy processes like gaming.

During gaming, the CPU, graphics cards, and other components need power, and if the PSU isn’t able to supply adequate power, your PC will reboot or shut down.

 

CPU Overheating

Gaming pushes the CPU to perform at high levels; this produces a lot of heat. If the CPU isn’t cooled at the correct rate, then your PC may reboot randomly.

 

Viruses

Viruses can cause PCs to reboot, shut down, or freeze during any process, even gaming.

 

PC randomly restarting while gaming

 

Why Does My Laptop Keep Restarting Mid Game

To fix your laptop that keeps restarting mid-game, you need to change the PSU, upgrade the CPU fans or clean the laptop of viruses.

 

Causes

  • PSU inadequate
  • CPU overheating
  • Viruses

 

If your laptop restarts mid-game, one of three problems are the root cause. It could be that your power supply unit is just not adequate to supply the power needed by the laptop. In that case, changing the PSU is your only option.

If the PSU supplies enough power, it could be your CPU. During gaming, the CPU could be overheating.

In this case, you need to clean the fans and the grills, ensuring there’s no dust. Also, install a cooling pad or use a laptop stand to allow better airflow for cooling.

Lastly, if a virus infects your laptop, it could act strange, restart randomly or crash. Use a good antivirus to clear the laptop of any detected viruses.

 

Why Does My PC Restart When Launching Game

To fix a PC that restarts when launching a game, you need to replace the PSU, take extra measures to cool the CPU or clean the PC of viruses.

 

Causes

  • PSU inadequate
  • CPU overheating
  • Viruses

 

If your PC is restarting when you launch a game, there is no need to worry. There are simple steps to take to troubleshoot the issue.

 

Follow the steps below to solve the issue of PC restarting when your launch a game:

  1. The first thing to check is whether the PSU is supplying enough power to the PC or not.
  2. You can calculate how much power is needed by multiplying the total volts with the components’ total amps on the PC. This will give you the total watts needed.
  3. If your PSU supplies less than the required watts, you know you need to change the PSU.
  4. If your PSU is supplying adequate power to the components, then it could be because of the CPU.
  5. Clean the fan and grill of the PC; if dust accumulates there, it can hinder airflow and reduce the cooling effect of the fans.
  6. If the CPU is still overheating after cleaning the fans and the grill, then you need to upgrade the fans of the CPU.
  7. Lastly, if you think the CPU is not overheating and still the PC is restarting, then it could be that a virus has entered the system.
  8. Run a thorough virus scan using a good antivirus and clean the computer.

 

Why Does My PC Reboot And Crashes When Launching A Game

To fix a PC that reboots and crashes when launching a game, you need to replace the PSU, update the drivers, and take measures to keep the CPU cool or clean the PC of viruses.

 

Causes

  • PSU inadequate
  • CPU overheats
  • Outdated drivers
  • Viruses

 

It can be very troublesome when you launch a game to play and your PC restarts and crashes. But there is no need to worry because the problems that can lead to this are quite fixable.

 

Follow the steps below to fix this issue:

  1. The first step is to check the drivers of the PC. Outdated drivers can cause major problems.
  2. You can download free software online to scan the PC and find the appropriate drivers for updating.
  3. If your drivers are updated, run a scan on your PC for viruses. Use a good antivirus and check if the computer has been infected.
  4. If there are no viruses, then it could be because of the PSU. If the PSU isn’t supplying enough power to the PC, it could be restarting and crashing.
  5. To check whether the PSU supplies adequate power, you need to figure out the total power needed by the PC. You can check this by multiplying the total volts with the total amps giving you the total watts.
  6. If the PSU is supplying the required watts, then it could be that the CPU is overheating.
  7. Clean the fan and grill of the CPU, and if it continues to overheat, you will need to upgrade the fans to keep the CPU cool.

 

Why Does My PC Freeze When Launching A Game

To fix a PC that freezes when launching a game, you need to upgrade the graphics card, increase the memory by clearing temporary files or clean the PC of viruses.

 

Causes

  • Graphic cards underperforming
  • Viruses
  • PC memory full
  • Internet speed is low

 

If your PC freezes when launching a game, then don’t worry; sometimes, the problem is as simple as the internet speed not being fast enough.

 

Follow the steps below to troubleshoot the problem:

  1. The first step is to check the internet speed. If your internet is slow, then your PC will freeze while gaming. Opt for an internet connection that provides higher internet speeds.
  2. Secondly, check your PC’s memory. If the memory is full, you need to delete the temporary files being saved. You can remove them by clicking windows and the R button, then type %temp% and press the enter button.
  3. Once the temporary files are visible, you can highlight them and press delete.
  4. If space is not the issue, it could be because of a virus in the system. Run a virus scan using a good antivirus program. Clear the PC of any viruses if any are detected.
  5. Lastly, if your game requires high-level graphics, you may need to upgrade your graphics card. An underperforming graphics card could also cause the PC to freeze.

 

Computer Reboots While Playing Games But Not Overheating

To fix a PC that reboots while gaming but doesn’t overheat, you need to replace the PSU, update drivers or clean the PC of viruses.

 

Causes

  • Power supply unit inadequate
  • Drivers outdated
  • Viruses

 

If your PC is rebooting while playing games but isn’t overheating, then follow the steps below to resolve the issue:

  1. If your PC isn’t supplied with the right amount of power, then it will give you problems. 
  2. To calculate the power the PC requires, you need to multiply the total volts and the total amps of all the components of the PC
  3. This will give you the total watts the PC needs. If your PSU can’t supply this power level, then the power supply unit needs to be upgraded.
  4. Secondly, check the drivers. Outdated drivers can cause many issues while gaming.
  5. Download software that will scan the computer and update outdated drivers with the appropriate and compatible drivers.
  6. Lastly, the problem could be caused by viruses. Run a scan for viruses on your computer using a good antivirus.

 

PC Rebooting While Gaming Now Won’t Turn On

To fix a PC that reboots while gaming and then doesn’t turn on, you need to replace the PSU and take measures to prevent the CPU from overheating or clean the PC of viruses.

 

Causes

  • PSU inadequate
  • CPU overheats
  • Viruses have infected the PC

 

There is no need to worry if your PC reboots while gaming and then doesn’t turn on. There are simple steps to follow to troubleshoot the problem:

  1. The first step is determining if the PSU supplies enough power.
  2. You can calculate the power needed by the PC by multiplying the total volts and amps of all the components; this will give you the total watts.
  3. If PSU cannot supply this power level, then replace the PSU.
  4. Secondly, you need to make sure the CPU doesn’t overheat. In order to prevent overheating, you should clean the fans and the grill of the computer to allow airflow.
  5. If this doesn’t work, then upgrading the CPU fans is the only option.
  6. Lastly, run a virus scan using a good antivirus and clean any viruses detected.

 

Computer Restarts When Playing High Graphic Games

You need to replace the PSU or upgrade the CPU fans to fix your computer that restarts when playing high graphics games.

 

Causes

  • PSU is inadequate
  • CPU overheats

 

Follow the steps below to troubleshoot the problem:

  1. If the CPU is overheating, clean the fans and the grill of the computer. This will allow for better airflow and increase the cooling effect.
  2. You will need to upgrade the CPU fans if this doesn’t work.
  3. If the CPU doesn’t overheat, it could be a PSU issue.
  4. Your power supply unit may be supplying less power to the PC. To verify this, you can calculate the total power needed by the PC.
  5. Multiply the total volts and the PC components’ total amps to get the total watts.
  6. If the PSU isn’t supplying the required watts, you need to upgrade your PSU.

 

Conclusion

Having your PC reboot randomly during gaming can be quite frustrating. I hope these troubleshooting steps I have highlighted help you sort this issue out. Remember that once you start gaming, your PC’s requirements change both in terms of the software and the hardware you need.

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