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Laptop Constantly Reboots When Turned On

I will teach you how to repair your computer! The computer constantly restarts when turned on: what to do?

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The problem of constantly overloading the computer at startup is not new to users. Each of them in this case is lost in conjecture, trying to find the cause of the failure. The article will help you figure it out.


A rather frequent prerequisite for a continuous restart of the device is its overheating. This phenomenon does NOT pose a particular danger to the system, although it is not uncommon. Failure to properly monitor your computer can result in clogging. Rather, it will simply clog up with dust. But this problem is not critical, but easily fixable.

Also, a prerequisite for continuous overloading of the device may be a damaged thermal paste, which is a viscous mass intended for heat exchange. In addition, overheating can cause the computer to be near the battery, windows on the sunny side. True, there are other reasons that lead to a constant overload of the device.


The power supply unit can be damaged or simply broken. This is another reason for the continuous overload of the computer at startup. Here, problems may be associated with a lack of power to start the system. Power supplies break down, as a rule, for two main reasons:

Burnout microcircuits.
2. Clogging by dust.

Cheap block options often suffer from burnout of microcircuits. Therefore, this problem is not new for users who decided to save money on their purchase. If you do not carry out timely cleaning, and also do not monitor the condition of the device, its components quickly fail.


The problem due to which the computer is constantly restarting can be in its hardware. In other words, incompatibility of components, failures and malfunctions. If not so long ago a new RAM, video card, motherboard, hard drive or any other component was installed, it is recommended to disable it and see what the result will be.

As a rule, the user should hear a characteristic sound, which indicates the absence of a certain computer part. It is worth noting that incompatibility is usually observed in the hard drive. If so, it is worth replacing it.

BIOS and contacts

Also, perpetual device restarts are often accompanied by various problems in the BIOS, as well as bad or damaged contacts. To determine the cause of the failures, a good specialist will be required. Fortunately, today there are enough of them. The most common problem with restarting your computer at startup is computer viruses. If the failures are due to bad contacts, things are much worse. It is sometimes difficult to identify such faults.

This requires correct diagnostics, otherwise it’s not worth even dreaming of resuming the usual operation of the system. It is undesirable to fix the problems yourself, as this way you can further harm your computer. However, it happens that the device constantly reboots, and a blue screen occurs before the system goes to restart.

Blue screen

This problem is common for most users. It indicates a problem with a driver or device. Thus, in the event of a constant overload of the computer when turning on and the appearance of a blue screen, there is no reason for panic. If you look closely at the image, you can see a lot of “curious” term. They explain the reason for the “screen of death”. Of course, verbatim to the user It will not be described verbatim.

But an experienced user can easily figure out the situation. An error code will appear on the screen, as well as the address of the “damaged file”. To read the text, you need to hold down F8 at the next restart and remove the restart in automatic mode. After that, you can easily familiarize yourself with the scribble on the screen and even rewrite it.

What to do if your computer overheats?

If overheating is a prerequisite for the constant overload of the device when switching on, it is necessary to use methods to correct this situation. When working with a laptop, it is recommended to purchase a dedicated stand for it. It will promote improved air circulation and prevent warm masses from retaining inside the device.

In the case of stationary computers, such stands are not provided. Given the design features of the “iron friend”, they are not possible to use. In this situation, it is proposed to move the computer away from the wall, as well as any other enclosed space. In addition, you can remove the side panel located on the system unit. After that, it is advisable to regularly clean the equipment from dust. As for laptops, it is better to take them to service centers for a similar procedure. Personal computer for home use can be cleaned by yourself.

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This will require:

After the device is provided with proper care and good ventilation, the problem will disappear on its own.

Lack of power

If the equipment does not fit

Select the component that will NOT cause compatibility problems. If the contacts on the motherboard or any other part are damaged, they will need to be fixed. They may not be repairable. In this case, replacement of parts will be required. The main thing that needs to be remembered is not to fix the problem on your own without having certain knowledge for this. This can only harm the device. Luche use the services of specialists.

Fighting the blue screen

If the user is faced with the problem of constant computer overload and the appearance of a blue screen of death, he begins to think about its solution. It is advisable to take it as soon as possible. First, it is recommended to determine what is the cause of the breakdown.

It is worth noting the software and hardware varieties of problems. First of all, you must disable automatic restart of the computer. Such actions have already been described above. To do this, use the F8 key. When the error code is seen, you need to restart your computer. You don’t have to be a professional to spot hardware failures.

This is easy enough. The device will keep showing blue screens even after installing the Live CD for system recovery. In this case, it is recommended to look in an accessible place what error occurred. To do this, you can use the reference book or the Internet. Then it is worth replacing the equipment that is damaged.

If your computer keeps restarting but the problem is a software problem, there are several ways to resolve the problem. The first option provides for the search for a breakdown and its elimination. In other words, when using operating system resuscitators, you must connect to your own device and remove what caused the blue screen. The second option offers to restore the system. This is done using the Live CD or the Windows installer. It should be noted that personal data of use in this case should not be affected.

When software problems are NOT amenable to humane fixes, you have to use barbaric methods. This is a complete reinstallation of the operating system. In this case, you will need to format the hard drive and re-install. This is NOT the most enjoyable experience. In addition, it costs a lot of time.

Reinstalling the OS is especially difficult if valuable data and files were stored on the computer. After completing this laborious process, the device will reboot itself 2-3 times. DO NOT get scared and interrupt the installation. It is imperative to wait until the system is ready for use. As a result, she will prompt you to enter a name, time, date, time zone, and pass activation. After that, all that remains is to enjoy the absence of problems.

The article described in detail what to do if the computer restarts continuously when turned on, and also why this happens. As you can see, there is no point in panic. With the right diagnosis, solving the problem is quite simple. The main thing is NOT to delay the treatment of the device and then it will delight with stable operation.

This entry was posted in Errors on July 23, 2015 by katrinas11. Thank me, share the link with your friends on social networks:

The computer restarts when turned on: causes and solutions

When turning on a device, computer users often face such a problem as its endless reboot. Do NOT panic too much about this, because the cause of this problem can be different. And often you yourself are able to troubleshoot.

Other causes of accidental overload

If the laptop is operating normally, it maintains a normal temperature, but the system suddenly restarts at a certain frequency, then it may be infected with computer viruses. To solve it, it is enough to install a high-quality antivirus program and check the laptop for viruses. Late scanning for malicious files is fraught with the risk of viruses corrupting system files. In such a situation, you may need to reinstall the OS.

Removing viruses from your home or office

Defective power supply

If the laptop is operated exclusively from the mains, a prerequisite for reboots may be power surges, a malfunction of the power supply, poor contact of the cord (for example, if it is broken) or plug.

Notebook battery life is designed for 3 years, after which problems begin to appear, including sudden reboots. In order not to change the battery, you can use a laptop connected to the network.

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Damaged motherboard

Mechanical damage, shock, accidental ingestion of water can lead to cracks, combustion of the condenser. There are also interruptions in work in cases where the bridges “South” and “North” overheat. The motherboard can be physically worn out, requiring upgrades and repairs that cannot be done by hand. To eliminate such faults, it is better to bring your laptop to our service center.

Settings problem

Most often, as a result of system errors, Windows is configured to restart automatically. To disable this function, you need to go through the path: Start / Control Panel / System / Advanced / Startup and Recovery in the “Settings”.

In the window that opens, uncheck the box next to the entry “Automatic restart”.

When installing the drivers, it is important to use the ones that come with the sale on disc.

Operating system obsolescence is a common cause of overload failure. Updating the system, installing high-quality software and utilities contributes to smooth operation for the next few years.

Computer setup wizard check-out

If you cannot fix the problem on your own, you can always contact the “Device Service”, where your laptop will be repaired quickly and with a guarantee.

Video adapter

If you are using a NOT healthy or outdated graphics card driver, it will cause repeated reboots. In this case, you can update them, go to “Safe Mode”, as described above in the article. If the actions did not bring results, then, unequivocally, a breakdown became a prerequisite for frequently repeated independent reboots. It will not be possible to correct the situation in a regular way, since in most cases users only exacerbate the problem. It is definitely necessary to contact a specialist who understands this problem. But before you do this, you can independently diagnose the drivers for the graphics adapter. To do this, follow these steps:

  • Turn on your device through “Safe Mode”.
  • Press the WinR keys to launch the Run window, and in an empty field write the command: dxdiag

In the window that appears, go to the “Screen” section. Below you will see all the malfunctions of your video card in the “Notes” field.

If you saw any errors, he immediately took the part for repair. If no malfunctions are found, it is necessary to look for the cause in something else.

Reboot laptop due to viruses

Sometimes a laptop is restarted without the user’s wishes. The reason is simple. Various harmful viruses have entered the system. They have different effects on computing devices. Some have specially built-in programs for starting a laptop restart after a certain time interval, others are engaged in deleting files or reading fundamental information. As a result, the operating system starts to malfunction. And it’s best to get rid of this problem as soon as possible.

Sometimes a standard installation of special software is enough, thanks to which viruses will stop penetrating. it will be responsible for quarantining or deleting suspicious files.

If this does NOT change the situation. Our computer master can always come to your aid! He will solve your problem in the shortest possible time!

As a rule, viruses enter a laptop via the Internet. Sometimes viruses are transmitted through flash drives. So, take precautions, use the latest versions of the antivirus program in favor of which you made your choice.


The most frequent and therefore less daunting prerequisite for forever restarting your “iron friend” it may overheat. But why does this happen? If you DO NOT monitor your, say, laptop, it will clog up very quickly. precisely, it will get clogged with dust. The same can be said about “inpatients”. This problem is easily fixable. on this later. Another reason why the computer reboots when turned on. This is Spoiled Thermal Paste (a viscous mass that serves for heat transfer). In addition, overheating can be caused by “iron friend” ok batteries, windows in the sun and “immured” on the table. However, there are other reasons why the computer constantly restarts.

Laptop constantly reboots when turned on

Malicious files

The most common reason for frequent laptop reboots is the presence of virus files. They can get into your system from the Internet, and you may not even be aware of it. For such cases, you must have an installed antivirus program, who can find and delete infected files.

If it was not possible to install the antivirus before infecting the computer, then you should try to enter the OS using “safe mode”. To do this, when turning on the computer, press the F8 button and select the required item in the list of actions.

With the laptop turned on, you can try to find the threat and eliminate it. This can be done in several ways. The following article will describe the most relevant and common ones.


So, another problem. This is, of course, your PC hardware. precisely, incompatibility, crashes and malfunctions. If you recently bought and installed a new RAM, video card, motherboard, hard drive or any other component, try to disable it. See what happens. By and large, there should be a characteristic sound, which indicates the absence of this or that computer part. True, the hard drive is most susceptible to incompatibility. In this case, you need to replace it. If you are still asking yourself the question: “The computer is constantly rebooting, what to do?”, And the reason for the breakdown is still Tenders, we will continue our assumptions.

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Laptop keeps restarting: how to fix

Sometimes users are faced with a situation where the laptop constantly starts the reboot process. Basically, this happens when working with the OS, but sometimes it happens that the reboot happens by itself. The following article will describe the most common reasons for this and methods of fixing.

Errors in the OS

Modern operating systems go through a lengthy testing phase before they go on sale. Nevertheless, mistakes are very common in them. Microsoft regularly releases updates to address a variety of issues. It is recommended to install them. This will help avoid unusual laptop behavior due to errors in the OS.

Power Supply

Malfunctions related to the power supply can cause the laptop to restart. The computer is an accurate device and for it the stability of the provision and quality of power supply is very important.

What to do if the laptop reboots itself

A huge number of people use laptops today. This is quite a worthy replacement for a stationary computer in most cases, NOT inferior in performance and having sufficient mobility to take the device with you.

Naturally, laptop users occasionally run into problems. One of them is the regular random restart of the computer. This can happen during operation or immediately upon switching on.

There can be many reasons why the laptop reboots itself, without user action, but they can all be divided into two categories: hardware and software. In this article, we will tell you more about the problems that lead to arbitrary overload and how to solve them.

What to do if it reboots itself

Hardware incompatibilities

If the laptop begins to reboot after connecting new equipment, then most often the problems are caused by the incompatibility of it or the supplied drivers with the system.

You can install this by the appearing blue screen if automatic reboot is disabled in case of system failure.

How to make a bootable Windows 7 disk to disk? The answer is further.

Motherboard problems

The motherboard is the main component of a laptop. It is on it that the RAM, processor and so on are installed. If it does not work correctly, then the behavior of the system will be unpredictable.

Other reasons

A list of issues that cause the laptop to constantly restart and not be limited to viruses. Very often this behavior appears due to problems with device parts or software.

Consider other issues that can cause a laptop to randomly restart:

  • Driver problem;
  • Overheating of the central processor;
  • Nutritional problems;
  • Errors on the hard drive;
  • Motherboard problems;
  • Equipment incompatibility;
  • Errors in Windows.

Correct diagnosis makes it faster and easier to solve the problem. Therefore, we will tell you in more detail about each of these reasons. This will help with further troubleshooting.

Overheating processor

A high processor temperature can trigger the protection system, and as a result, the laptop may shutdown or restart. Checking for overheating is quite simple using dedicated applications, for example, AIDA64.

Let’s consider the main reasons for the increased heating of the central processor:

Laptops are rarely overclocked precisely because of the cooling. In a small case, all the elements are placed compactly and can get very hot when trying to overclock. If this happens, then it is better to refuse to increase performance in this way or look for an option that allows you to improve cooling.

Cooling system malfunction can be different. For example, there is a situation when a fan stops working or other elements are damaged. In this case, it is possible to independently carry out repairs only with the appropriate knowledge and skills, and in other cases it is better to contact the specialists.


Installing a new driver, which is incompatible with the operating system, can also lead to non-standard behavior of the laptop. It is usually quite easy to identify this problem as the device generates an error.

In case of problems with drivers, BSOD usually appears or as it is also called the blue screen of death. If the system is configured to automatically reboot when this error occurs. For review, you must disable the corresponding function in the “System Failure” section, which can be found in the Windows settings.