If suddenly your computer began to present unpleasant surprises, accompanied by a spontaneous shutdown, especially if you were playing games, you do not need to immediately get upset and believe that only the service center wizard can help solve the problem.

Indeed, the wizard will easily diagnose your computer, test the components, and on the basis of the results obtained will eliminate the problem by which the computer turns on and immediately turns off.

Of course, in this situation you will have to be patient to wait for the safe return of the restored PC after the repair in the service center, as well as to prepare a sum of money to pay for the services. In addition, this amount can sometimes be quite impressive, so you can do otherwise.

If you carefully study the recommendations of what to do when the computer turns on and immediately turns off, you can use your own efforts and efforts to restore the PC to work and resume your work on it, as well as continuing to play your favorite games.

Negative effects of viruses

One of the reasons why a computer turns on and immediately turns off is malicious intervention in many processes of viruses and virus programs. Such virus attacks are often encountered by those who are an active user of the Internet, but who do not pay enough attention to protecting the computer and installing reliable anti-virus software.

If you notice that your computer is shutting down by itself, and you suspect that penetration of malicious viruses may be the cause, you will need to do a few simple manipulations, driving away "uninvited guests."

Often the cause of shutdown is the penetration of malicious viruses.

Virus removal

Viruses are accompanied by a variety of consequences, but none of them cause admiration from the user. Viruses are capable of destroying files, entire folders, which will cause the computer to be locked down or suddenly shut down.

In this case, you will not be able to remove viruses using the capabilities of your anti-virus software, because after turning on the computer will not be able to load the operating system.

So what to do in such a difficult case? You will have to start the computer in safe mode. To do this, at the time of the next launch of the operating system, quickly press the F8 key, as if you are typing Morse code.

In this case, you will be able to call up a black screen on which you will see some suggestions, among which select the offer to start the PC in safe mode.

Run Windows in Safe Mode

After the computer starts, you can already slightly rejoice, noting the first step to the "victory". Now you can clean temporary files where viruses often hide, scan the system, and roll it back. Just click on the “Start” menu, go to the “All Programs” item, find the “Standard” parameter and then the “System Tools” line, and already in the list that opens it is easy to find the desired “System Restore” parameter.

If you want to roll back the system, you can not make so many transitions, but simply after the appearance of a black screen, caused by pressing the F8 key, select the “Last Known Good Configuration” option.

If these two methods will not be possible, because your computer shuts down after turning on, and you are convinced that the problem is viruses, carefully remove your hard drive and go to your good friends who have antivirus software with updated databases installed on your PC.

There you can scan the disk when viruses are detected, you know what to do with them, that you can’t leave them, of course, so you should get rid of them right away.

Hardware problems

Unfortunately, it is not only viruses that can provoke the fact that the computer turns on and immediately turns off. Failure may follow as a result of the failure of individual components.

There are several useful recommendations that will help you carry out actions, after which your computer will work, as before. After switching on, it will not turn off and disappoint you.

Hardware reasons

If all the time after turning on the computer sadly winks at the black screen and immediately turns off, remember which events preceded such an unpleasant surprise. It is not necessary to do anything complicated, but just to remember what happened on the eve of the “sad events”.

If on the eve of the failure the electricity was turned off, then as a result of a sharp voltage drop it could simply burn the unit. At this point, no witchcraft will help, after having realized the possible reason to go to the store and purchase a new one.

Possible cause of the problem in the power supply, and it must be replaced

After switching on, an instantaneous shutdown may cause component overheating. To eliminate this, you need to do the following.

Initially, remove the lid of the system unit, finding there a large amount of dust, do not hesitate over what to do, but simply carry out a "general cleaning" by gently sweeping all the dust that has accumulated over a long time with a brush.

If you clean the computer from dust, but after that the PC will not work anyway, do not be sad. Your cleaning will be conducive to the work of your PC later, when you can manage to eliminate the reason why the computer turns off after turning it on.

Do not regret the time you spend searching for the cause, it is useful to do it, because you get very useful practical experience.

Another reason may be RAM. What to do if the computer turns itself off in this case, you probably understand. It is important to remove the bar, if it was not one, then take it one by one and run the computer all the time.

If the problem is in the burned-out RAM, after removing it, the computer will turn on, and you will not need to do anything else.

Do not forget to check all contacts. Sometimes the banality of the reason is that only a bad contact provoked the problem, and you managed to think of the most incredible causes of failure.

Do not forget to make sure that no USB drives are inserted in your USB ports, since they can also provoke a failure.

The motherboard could also fail

Unfortunately, the cause of the shutdown may be the failure of the motherboard. At this point you will not be able to help yourself, especially if you do not have the necessary knowledge and skills. In this case, you will have to go to the workshop, as well as purchase a new motherboard.

The hard drive can fail, especially if it has served you for a long time. In this case, again, you have to get yourself a new hard drive.

Video card

If the computer turns off during the game, and in other cases it works without failure, you should not start the game after the next power up, and take some time to pay attention to the video card.

In many cases, the video card is simply not able to pull the game after turning it on for various reasons. It is possible that your video card is accompanied by low graphics options that do not meet the requirements of gaming applications.

If so, you have to decide what to do. You can just for the whole time deny yourself the pleasure of playing these games, allowing yourself to play the games much easier.

If you do not really want to infringe upon your own desires, you will have to buy yourself a new video card, the parameters of which will allow you to play any games, and not worry all the time that after turning on your computer will turn off again.

So, to allow yourself to work at a computer that is not accompanied by a shutdown all the time at the most inappropriate moment, it is important to monitor its technical condition, remove dust in a timely manner, and prevent viruses, which are often companions of the network game. When you take care of your PC, he will be grateful to you that will affect the ability to play various games without accompanying problems.