Why does the computer freeze while playing? Why do games freeze? The computer freezes while working

Game lovers are probably familiar with this situation when the computer freezes in games. There may be several reasons for this phenomenon.

One of the most common reasons for games freezing is overheating of the computer. To find out for sure, you need to use the Everest program, which can be easily installed by downloading from the Internet. You should check the temperature during a freeze, and the critical temperature will have different values ​​for different parts of the computer. If overheating is confirmed, the cooling system needs to be replaced or improved.

Any computer programs, which include games, are imperfect and contain errors, which can lead to freezing. If only one game freezes, then the problem lies with that one: either there are errors in the program, or the game is incompatible with the hardware. If all games hang, then the reasons need to be looked for in the computer or operating system.

In games, if its power is insufficient. As you know, games with complex graphics and sound are the most resource-intensive programs. To ensure high performance and not slow down, you need to choose a powerful video card and processor.

If your computer freezes, you need to turn off your workstation. To do this, go to the “Control Panel”, then to “Administration”, select the “Service” section, find “Workstation” in the list that appears, select the object and click “Stop” in the left column.

If your computer freezes when playing games, you need to improve its performance by changing the power plan. To do this, open the “Control Panel” and select “Power Options”. Typically, the default power plan is set to “Balanced,” which may not be enough for gaming. At the bottom in the right field, expand the “Additional Plans” section and check the “High Performance” checkbox.

Freezing during games is possible if there is insufficient RAM and a small paging file. To increase the paging file, you need to go to the “Computer” section, then select “System Properties” at the top and go to the “Advanced options” item located in the left column. A window will open in which you should find the “Performance” section, click on the “Options” button, and in the tab that appears, click on “Advanced”. A field will open asking you to change the size of the paging file. You need to enter its new value, click OK, and restart the PC.

If your computer freezes in games, it is possible that there are many “heavy” folders with music and video films on the desktop. This means that all these files take up space on the system disk. It is recommended to move these folders to another location to free up the disk space.

Many users like to install and uninstall many different programs. In fact, after that, the files do not go anywhere, but remain on the computer as garbage, which must be periodically cleaned using special programs.

If your computer freezes in games, there may be too many programs added to startup that take up RAM. To remove unnecessary items from startup, you need to open the “System Configuration” window and go to the “Startup” section, where these programs are located. Next to the elements that you want to remove, you need to check the boxes and click OK. After rebooting the OS, the changes will take effect.

Another reason why games slow down can be an antivirus program, since it significantly loads the computer and takes up RAM.

If your computer freezes in games, there is a possibility of infection with viruses. To do this you need to use an antivirus program.

There can be quite a few situations when your computer freezes and slows down. Mostly, symptoms appear on low-power PCs and under high loads on the system and computer resources, such as working in graphic editors and games. But it is not uncommon for an almost brand new, powerful, newly assembled computer to start to slow down when browsing pages on the Internet. Let's look at the main reasons why our PCs freeze and slow down.

Viruses and malware

Spyware and viruses pose a significant threat to system security; they can also seriously reduce computer performance and, in some cases, cause the computer to freeze. The first stage of the battle with such programs is to scan the system using the latest versions of anti-spyware and anti-virus software.

These applications help detect and remove malware present on your computer. If software scanners do not help eliminate spyware, try the following:

• Download and run the free anti-virus utility Dr.Web CureIt - at the moment it has proven itself to be the most effective in detecting and treating a computer from virus software. You can download it from the developers’ website free.drweb.com/cureit. It is very important after the scan to check the list of files detected by the utility, since according to Dr. Any web screen, be it CCleaner or another utility, is malicious! And if you remove not the complete software, but only parts of it that the antivirus detected, it threatens to acquire even greater system brakes.
• Find suspicious processes and terminate them using the Windows Task Manager.

• Find suspicious processes and kill them using the Computer Management console.

• Find suspicious processes and startup items and terminate them using the System Configuration utility (Msconfig.exe).

• Find and remove registry entries associated with suspicious processes and startup items.

• Find and delete suspicious files.

• Install and use several programs to detect and remove spyware.

Note: If the above methods do not help, start Windows in Safe Mode and try again. The virus removal algorithm depends on the type of virus program.

Many of us believe that an antivirus with an expired license that runs on Windows still protects the computer. As practice shows, it not only does not protect, but on computers with an expired antivirus there are several times more malicious programs and code than on a PC without protection at all.

Freezes due to CPU overheating

Modern processors generate a lot of heat. Therefore, for them to work, they require a cooling element, usually a cooler. Machines used for gaming and other activities that place a heavy load on the processor often have special water-cooled or refrigerant-based systems installed.

When the maximum permissible processor temperature is exceeded, the system begins to work slowly or intermittently and, as a result, the computer freezes.

Modern motherboards have built-in CPU temperature monitoring technology, reports of which can be viewed in the BIOS.
A fan stopping on a CPU cooler can be caused by several reasons:

• A large amount of dust prevents the fan from rotating normally.
• The fan motor has failed.
• Due to wear on the bearings, the fan began to shake.

You can determine whether there are problems with the cooler by listening and/or touching the computer. A fan with loose bearings begins to shake and causes the housing to shake. At the same time, a characteristic noise is produced if you listen carefully.

However, even experienced users often do not pay attention to such noise. But over time, the sounds and shaking become too noticeable, and the only solution that comes to the user’s mind is to replace the cooler.

However, fan replacement is not always necessary. If the problem is dust, it is enough to remove it with compressed air. But keep in mind that even if you manage to start the fan again, if it is overloaded, its lifespan will rapidly decrease.

You can also use utilities to monitor the temperature of the processor and its case, which will help prevent your computer from freezing.

Freezes due to a problem with the RAM

Problems with RAM can cause your computer to freeze due to the following:

RAM processes synchronize slower than expected.
The RAM module has minor defects that can only be identified during full testing.
The RAM module has overheated.

During the reign of FRM RAM, purchasing RAM was quite simple. It was enough to know what speed the motherboard could support and the maximum memory size for each slot.

These days there are different types of RAM operating at different speeds. Advanced motherboards support memory running at speeds below maximum.

Small defects in RAM modules can lead to unstable and slow operation of the system. Cheap chips often have such shortcomings, as a result of which failures occur and a “blue screen” appears periodically.

Despite the fact that the built-in mechanisms are capable of ensuring system operation time, defects in RAM modules inevitably result in reduced performance and, in some cases, lead to the computer freezing.

If the bar and slot turn out to be too hot when touched (should only be checked with the power turned off!), you should purchase a separate cooler to blow air over the memory module. If there is no slot for such a cooler on the motherboard, you can use a fan card inserted into the PCI slot.

You can also buy “heat sinks” - special cooling kits for RAM modules (RAM heatsinks) that improve heat dissipation and reduce the risk of overheating.

Motherboards allow the use of sticks with different operating frequencies, but by default they operate at the lowest frequency of the installed memory modules.

Unstable hard drive operation

There are several signs of the imminent death of the hard drive, depending on the type of problem (mechanical, electronic, logical or hardware-software), this could be:

• Low disk access speed;
• An increasing number of bad sectors when running scanning and disk check utilities (scandisk/chkdsk);

• Unexplained blue screen appearances;

• Intermittent crashes during the download process.

Detecting problems with a hard drive can sometimes be difficult because early signs may not be very noticeable. Specialists will recognize them by a change in the sound of the disk rotating (clicking, crackling or high-frequency squeaking is heard). Further damage to the hard drive may lead to system failure.

The writing process is very slow, since the system takes time to find undamaged blocks (this happens if the disk has a reliable file system such as NTFS; on disks with other file systems, a blue screen will most likely appear).

You may see a “Windows delayed write failure” message on computers running Windows OS.

If your system is running slower than usual, run a scan or disk check utility (scandisk or chkdsk), depending on the platform installed on your computer.

The noise emitted by the disk and disk test/scan reports are the best indicators of hard drive problems leading to system damage.

BIOS Settings

One of the often overlooked reasons for a slow system is incorrect BIOS settings. Most users leave the settings preset by the developers untouched.

However, if the BIOS settings do not match the optimal configuration for a given machine, the system begins to run significantly slower. You can improve your computer's performance by identifying the optimal BIOS values, which may differ from the factory settings.
There is no central database of optimal BIOS settings, but you can find them by searching for "motherboard BIOS name." Another way to increase computer performance is to flash the BIOS.

To do this, you will need to obtain the appropriate software and instructions (they can be provided by the motherboard manufacturer).

Windows Services

Most Windows services are enabled by default. Many of them are not necessary for the normal operation of the system.

To determine which services are running, open the Services applet from the Administration menu. To do this, click on the My Computer shortcut and select Manage from the context menu.

The information presented in the Services console has, among other parameters: Name, Status, and Startup Type. More detailed information on a particular service can be obtained by double-clicking on the corresponding list item to open the service properties window.

You can stop the service by clicking the Stop button. If you are sure that the service is not needed, in its properties window, expand the list of values ​​for the Startup Type option and select Disabled. If you are not sure, select Manual. In this case, you can start the service yourself when needed.

A list of running services is also displayed in the msconfig utility window. Open the Run dialog box and enter msconfig in the text line. The Essential column shows the services that Microsoft considers essential to the operation of your computer.

However, not all required services are displayed in the System Configuration utility window. To prevent a service from starting at system startup, uncheck the box to the left of it.

Processes that consume a lot of resources

Runaway processes require all CPU cycles to run. Common reasons: incorrect drive letters and outdated software installed on a new operating system.

You can determine the presence of such processes by looking in the Task Manager list. Processes that are consuming almost 100% of the CPU cycles are most likely out of control.

There is an exception. On a well-running system, the System Idle process will often take up the majority of CPU cycles. Any other processes that consume 98% of CPU cycles are out of control.

If such a process is detected, right-click on it and select End Process.

Uncontrolled system services can be stopped using the Services console. If the console does not help, try rebooting the system.

Disk Defragmenter

Due to the constant addition, deletion and replacement of files, their contents can be divided between sectors from different areas of the disk. This process is called fragmentation. Hard drive fragmentation can significantly impact system speed because the hard drive heads have to constantly move back and forth in search of scattered file fragments.

A common reason for this is that the disk is full, so to minimize fragmentation and improve the performance of the defragmentation utility, it is advisable to always keep 20-25% of free space. If the disk is full, delete some files and restart the defragmenter.

You should also periodically clear your hard drive of temporary and unnecessary information.

But still, only using it will help you get real acceleration.

Computer freezes when playing

The most common and common reason why a computer freezes when playing is, of course, a driver problem. As a rule, with the drivers of a video card, or any other device that, one way or another, takes part in playing the game.

Drivers may be damaged. Perhaps there is some library missing that the game itself requires, and so on. The manufacturer constantly tells us to update your video card drivers. He does this not because he has nothing better to do, as some users believe. He does this primarily so that his video card can support new formats and games.

The most common and common reason is, of course, a driver problem. Typically, this is a problem with the video card drivers. Perhaps they are damaged, perhaps they are missing some library that the game itself requires. It’s not for nothing that we are constantly asked to update our video card drivers.

Sometimes it is a driver update that can cause unstable operation of the device. If you notice that your system's performance has dropped after updating any drivers, try rolling back the driver to an older version.

What should you do first when computer freezes when playing? Of course, this means working with the drivers. Try removing the old ones and installing new ones. The main thing to remember is that drivers should only be from the official website or disk. You can also try updating the drivers through the computer properties.

To do this, go to the “Start” menu and look for “Computer”. Right-click on the shortcut and select “Properties”.

A window will open where we are interested in the “Driver” tab, go to and click the “Update” button.

There are other buttons there, you'll figure it out. By the way, this is the best way to remove the driver from the device than just folders on local drives. Take note.

Not enough RAM

Now that the global computer gaming industry is actively developing, you need to have more and more powerful computers or laptops. As a rule, the newer the game, the more resources it requires from our computer. Developers do not stand still and introduce more and more new technologies.

The main focus is on RAM and video card.

Therefore, if you bought a cool and modern computer in 2010, this does not mean that it will be the same in 2016. Therefore, the reason the computer freezes when playing a game may be that it simply cannot handle it!

If you bought a cool, modern computer in 2010, then in 2016 it will be just a piece of iron. The solution here is also quite simple, you need to increase the amount of RAM.

Remember that this should only be done if other devices support the game's requirements.

Video card problem

The game can freeze not only due to non-working video card drivers, but also from the video card itself. This may be caused by overheating, insufficient resources, current and so on. All multimedia that we have on our computers is played by the video card. A computer game is a controlled video.

You can also diagnose your video card using various programs, and also combat overheating of the video card.

Capricious power supply

The computer may also freeze during the game due to the operation of the power supply. We all know that a computer runs on network power. He can't live without an outlet. We need a power supply in order to make our own current from 220 volts and distribute it to devices.

So, if the power supply is inoperative and works through force, then other devices will also suffer. And this, at a minimum, can lead to freezing. And it can lead to failure. The power supply is actually very sensitive and you need to remember this.

If the power supply malfunctions, the motherboard will not receive the required voltage, much less be able to provide it to other devices. As a rule, this is the computer freezing.

But don’t rush to run headlong to the first computer store for a new power supply. This should be the last action you take. If nothing else has helped.

When a computer freezes, it is sometimes quite difficult to find the cause. Resolving this kind of trouble may require quite a lot of time.

After the first such incident, you need to be wary and constantly monitor. It may be possible to establish some connection between some events and the “glitch”. Especially if the PC does not respond to anything.

Causes

There are a very large number of reasons why a PC periodically freezes. Often this is where the whole difficulty of finding the cause of a given event lies. Since there are many options why your home PC stopped working normally.

The most common malfunctions associated with this kind of trouble include:

Problem of the 21st century – viruses

Despite constantly updated anti-virus databases, as well as powerful firewalls, various types of malware very often penetrate a PC equipped with the Windows operating system.

Because hackers and just hooligans are designing new Trojans and viruses every day. The presence of such applications in the operating system quite often leads to freezes and glitches.

CPU overheating

It often happens that the processor warms up to an abnormally high temperature. In this case, the PC usually reboots on its own - this is a kind of protection against overheating, it is configured in the BIOS. But it often happens that for some reason it is disabled and does not work. It is in this case that the PC freezes.

BIOS Settings

BIOS is a simple configuration tool, but you need to work with it extremely carefully. Entering incorrect parameters can lead to unpleasant consequences: equipment breakdown, “glitches” and a variety of other troubles.

That is why, if it is necessary to make any changes to it, it is advisable to first consult with a specialist. There is a high probability of PC failure.

Incompatibility of the controller with the type of hard drive

Many users assemble their computer themselves. And this is not always good. Since it is necessary to have certain knowledge about some components. Some of them may simply be incompatible with each other, and therefore there is a high probability of various types of problems occurring. Because of this, the car may simply “freeze.”

Windows Services

Operating system services greatly influence the process of PC operation. It is always necessary to carefully monitor which of them are currently active. Disabling any vital ones will result in the OS crashing. You should not take any rash actions with services running by default. This will lead to negative consequences.

Presence of uncontrolled processes

Often, all kinds of programs installed on the operating system launch various processes. Moreover, they begin to conduct some kind of independent activity and its products sometimes affect their work extremely negatively. This often happens when installing Kaspersky antivirus or other similar applications. You need to monitor them as closely as possible.

Disk fragmentation

Hard drives that store large files that are subsequently deleted or copied or moved are usually highly fragmented. This leads to a significant drop in the machine’s performance, as well as constant freezing. Dealing with this phenomenon is quite simple; you only need to periodically diagnose the HDD.

Problems with OP

Random access memory (RAM) is one of the most important components of a personal computer. If any malfunctions associated with it occur, there is a high probability of freezing. This may be a consequence of incompatibility between the motherboard and the OP itself; this often happens. It also happens that the bar is simply not inserted tightly enough into the slot.

Small volume of disk C

Sometimes a lot of information is stored on a harddisk: users sometimes fill their HDD to capacity. But you should remember that normal PC operation is possible only if there is about 10% free space. Because otherwise, the data processing process may slow down or even stop altogether, and the machine will freeze.

Software glitch

The market for various programs is currently oversaturated with a variety of applications. They often contain various errors that lead to software failures. This is one of the most common causes of all kinds of PC hangs.

Scanning the system with an antivirus

Very often, the cause of glitches on a PC is viruses. But it is no less rare that malfunctions occur precisely because of antiviruses. Many such utilities are quite complex software packages. This is what can cause the operating system to malfunction. Scanning often results in freezing.

Programs in Autorun

The Windows operating system has a special section that contains applications and utilities that run automatically. Sometimes programs located there cause errors in the operation of the PC. You should carefully monitor the items present there.

Video: 4 ways to fix freezing

A few recommendations on what to do to prevent your computer from freezing

The question is often asked: what should you do to keep your PC in good condition? You just need to follow some of the recommendations outlined below.

Restart your computer

Very often the problem can be fixed quite simply - you just need to restart your car. Moreover, this operation helps in most cases if there are no serious problems with the hardware.

You can use this method if:

Disable unnecessary programs

You can often deal with the problem by simply disabling some unnecessary applications. This can be done through the Windows Task Manager.

This requires:

Afterwards it is advisable to perform a restart.

Check for viruses

Very often, for some reason, many users do not use antiviruses. Having these applications in most cases resolves problems with Restart.

The most functional and powerful today are the following software systems:

Moreover, the use of many antiviruses is free. Their operation and installation require a minimum amount of resources. Removing various types of malicious codes, viruses, and Trojans not only gets rid of glitches, but also speeds up its operation.

Clean off dust

Often the machine begins to freeze if the heating temperature of its individual components reaches critical values. This phenomenon especially often occurs with the central processor.

In most cases, resolving this kind of situation is quite simple - you just need to clean the insides of dust. It happens that overheating occurs due to dried thermal paste - just replace it.

Faulty device

All sorts of problems also occur due to hardware failure. Most often this concerns the following main components:

• hard drive;
• random access memory;
• motherboard.

Power supplies, video cards and other components fail a little less often.

Defragment your disk

Highly fragmented areas negatively impact PC performance. This is why it is necessary to periodically perform the defragmentation process.

To do this, you can use both utilities from third-party manufacturers and a standard program - it is launched as follows:

Obsolete components

It is very important to upgrade your car in a timely manner. Because operating systems are becoming more and more demanding every day.

If you have problems, you should pay special attention to the following parameters of your PC:

• RAM size;
• CPU frequency;
• hard drive speed;
• video card performance.

It is advisable to update the car at least once a year. It is necessary to eliminate its weak points - this is the key to stable functioning.

Incompatibility of programs and drivers

Often, all sorts of “brakes” arise due to the banal incompatibility of various utilities and drivers. Coping with this kind of trouble is quite problematic.

The only way out may be to constantly monitor newly installed system elements and remove unwanted ones.

Clean the system

Another opportunity to deal with system freezes can be cleaning using specialized utilities.

The most popular today are the following:

Reinstall the OS

Sometimes even complete cleaning, disk defragmentation, and other similar “curing” operations do not save you from the occurrence of “glitches.” Checking the hardware also does not give any results. In this case, the only optimal way out is a new installation of the operating system. It might also be worth changing the version.

In order not to deal with the consequences of various kinds of problems, you should simply follow certain procedures to prevent them.

A user monitoring the state of his computer must:

Following all the above tips makes it possible to get rid of many problems associated with your PC. This will significantly simplify the life and work of the average user. What should you do if your computer continues to freeze? In such a situation, it is best to contact a specialist.

The key to normal operation of a home computer is its timely maintenance and periodic cleaning: both hardware (from dust) and software (from viruses and errors). If the rules and operating conditions are followed, the machine will last a very long period of time without creating any problems. This will make the life of the average user much easier.

Good day, dear reader!

The computer periodically freezes tightly, which is accompanied by a stuck sound; the only thing that helps is a reboot by holding down the power button (hard reset).

This kind of malfunction is interesting because the behavior of the computer in the event of the same error is completely different, and in addition there are also different ways to solve it.

Computer behavior:

1. The computer freezes completely randomly (on the Internet, while playing, at rest).
2. The computer only freezes when playing games.
3. The computer freezes while loading a torrent.
4. The computer freezes when opening an application (for example Skype).
5. The computer freezes after installing a new video card.

At the moment, I have not encountered any other cases of a malfunction; all new manifestations of this error will certainly be included in this list.

Possible candidates for the cause of the error, as well as ways to solve them:

1. Problems with device drivers, such as sound and network cards. As a rule, it was solved by updating drivers or installing new discrete devices.
2. Problems with RAM. The solution was to increase the power supply through the BIOS.
3. The problem is in the network cable that goes into the power supply, namely in its loose contact with the power supply. The problem was solved by replacing the cable.
4. Problems with the processor. The solution in this case would be to replace it with a new one. In some cases, slightly overclocking the processor helps.
5. Problem with Windows 7. I read on the Internet that after installing XP the freezes disappear, so I suggest experimenting with operating systems.
6. Problems with HDD. As a rule, running the HDD with the Victoria program or replacing it with a new one helped.
7. Faulty SSD. The solution was to update the firmware of the SSD drive.
8. Faulty power supply. In some cases, the problem was solved by replacing the power supply. By the way, this helped me at the time.
9. Faulty motherboard. Disabling Turbo Mode in the BIOS helped someone. Turbo Mode – enable/disable Turbo Boost technology for Intel processors (increasing core frequency when the load increases). Personally, when I was faced with a computer freezing, more on that below, replacing the motherboard helped.

I came across all these solutions on various forums, so I cannot personally confirm all points, but I do confirm the second, third and last two. I encountered dead freezes twice, in the first case point No. 9 helped, in the second case No. 8, and points No. 2, No. 3 and No. 4 were the solution for visitors to this blog, so thank them very much for sharing their experience, with which can now be found in the comments to the article.

I have encountered this problem twice and I can say right away that the problem is not a simple one, and as far as I understand, it can be corrected by long and persistent dancing with a tambourine. In the first case, the error occurred randomly (No. 1 on our list), in the second, in games mainly in Battlefield.

The computer freezes randomly.

The first time I encountered this type of malfunction was at work. At a certain point, one of our employees’ computers failed, and a complaint was received about the computer freezing.

Computer specifications:

• Mat. board: Asus P8H61-M LX3 R2.0
• Processor: Intel Core i5-2310 2.9GHz
• Power supply: FSP460-60HCN
• RAM: 2x2gb

Finding myself in close proximity to the source of dissatisfaction, I discovered a frozen computer that did not respond to any manipulations; only a reboot by pressing the on/off button helped. After the reboot, the computer continued to work in normal mode, but not for long.

I realized that the problem was hardware and the first thing I decided to pay attention to was the video card. Having removed the discrete video, I connected the VGA connector to the video card built into the motherboard. Turned on the computer. Everything started up and worked as expected for several days, then the freezes continued again, and in search of a solution I went to surf the Internet. There were plenty of various spare parts and I continued my dance around the freezing computer.

What I did:

1. Rearranged RAM. I tried installing memory on one stick, installing memory in other slots, changing the memory to another.
2. Changed the power supply. Reflashed the BIOS.
3. Disabled the sound card.
4. I replaced the processor with a similar one.
5. Changed HDD.
6. Reinstalled Windows. The version used is Windows 7. (I have not tested the computer with other versions of Windows).
7. Replaced the motherboard with a similar one. At this stage, my dance was completed, the computer no longer froze, and the source of dissatisfaction was eliminated.

Subsequently, a new mat was installed in the computer. The board is a little newer than what was there before.

Based on the results of the work, I thought that I had found a way to solve this problem, which actually consisted of replacing the motherboard, but on some forums I met people who changed the motherboard. The board is usually exactly the same, but the problem remained.

The computer freezes in games.

The second time I encountered this problem, my home computer was affected. The problem appeared after installing a new 120Gb SSD and installing Windows 7 on it. The difference from the previous case was that the computer froze only in games, and specifically in Battlefield. I played different Battlefields (Heroes, 1941, 3, online) and in each of them, after some time, freezes occurred. Freezes have not yet been observed in games such as Dota 2 and Far Сry 3.

Computer specifications:

• Mat. board: Asus p5kpl pro
• Video card: ASUS GeForce GTX 550 Ti
• Processor: Intel Core 2 duo CPU E8300
• Power supply: Power man IP-S450AQ2-0
• RAM: 2x2gb, 2x1gb DDR2

What I did:

1. Rearranged RAM.
2. I flashed the BIOS.
3. I disabled the built-in network and established a network connection via a WIFI USB flash drive.
4. I changed the video card. Because in my mat. The board does not have integrated video; I changed the external video drives of the GTX 550<->GForce 9600.
5. I returned the system back to the HDD.
6. I installed the system from scratch in AHCI mode (Advanced Host Controller Interface - a mechanism used to connect HDD, SSD) to an SSD disk with the creation of a GPT partition. After this, the computer began to freeze randomly (as in the first case).
7. Replaced the power supply. At this point the freezes stopped. Victory!

As a result, the culprit turned out to be a faulty power supply.

Computer freezes after installing new video card

I came across another manifestation of the problem described in the article, namely the computer begins to freeze or freeze after installing a new video card.

In this case, there are two options to solve the problem:

1. Make sure your existing power supply matches the wattage recommended by the graphics card manufacturer. If not, replace the power supply.
2. Update bios to the latest version.

Following the steps above should fix the problem with your computer.

Conclusion.

The malfunction remained mysterious, with an unknown solution. If you think logically, at the moment when the computer freezes, the hard drive (sata ports) is suddenly disconnected, so it stops responding to any manipulations. What is not clear is that the cause of the shutdown can be almost any computer device.

As I already wrote, the problem is not simple, and if your computer freezes completely and is still under warranty, you do not want to waste your time and nerves. then take it to the service center.

If the warranty has already expired, then this article will help you, be patient, you will still need it.

Please leave comments if you don’t understand something or need any additional information on the topic. Also, if you have encountered a similar problem before, write how you dealt with this situation and how you won.

The computer freezes while working. How does a computer user determine this? Due to the lack of response of the mouse and keyboard to his actions. The first thing you need to do is check the connection between the mouse and keyboard and the motherboard, whether the wires have come loose from the connectors. If this kit is wireless, then first check the batteries in the devices and plug in the adapter for wireless communication.

Freezes due to motherboard

Let's assume that the mouse and keyboard are powered by a USB cable that is plugged into one of the ports on the motherboard. My computer started freezing, what should I do about it? Only rebooting the system helps. You need to see if the power indicators on these devices are lit, for example, press the CapsLock or NumLock keys on the keyboard. A possible reason for the lack of power is a malfunction of the USB ports on the motherboard. To diagnose this, plug a flash drive into one of the ports. If you use a Wi-Fi adapter to access the Internet, then look at the light on it to see if it works. If these devices do not work, then the problem is probably due to freezing USB ports. This happens mainly when the motherboard has been working for many years, and problems begin in the distribution of power between its elements and they heat up. Restarting your computer can temporarily resolve this issue. In this case, it is better to trust the specialists and take the entire system unit to a service center. You will need to prepare to replace the motherboard.

The reason the computer freezes during operation is also overheating of the capacitors on the motherboard. And electrolyte leaking from capacitors can cause short circuits.

Problems with the power supply

The computer components receive power from the power supply. Therefore, when choosing it, it is better not to save money and buy at least an average price. A cheap unit may begin to produce increased or decreased voltage during power surges in the network, which will affect the operation of system elements and the computer will freeze. If the voltage suddenly jumps above 250 V, this can lead to the failure of half a computer.

The voltage ranges at which it operates should be written on the power supply sticker. If the network voltage is less than the lower threshold, it will not turn on. In the operating range, the output voltages are normal. When the voltage increases, the system automatically turns off. This is how a good power distributor should work, which contains a voltage stabilizer.

You can check the reliability of the power supply by opening it and paying attention to the quality of its assembly. Soldering in an expensive block must be done well. Therefore, to prevent future freezes in the case of a low-quality power supply, it is better to replace it quickly.

But only the UPS will protect from increased voltage and, accordingly, from turning off the computer, which will switch the system to battery mode. During this time, you can safely turn off the computer without consequences for its devices.

Incorrect temperature conditions

The reasons for system freezing are varied, but the most common, as you guessed, can be called the temperature regime in the case. An increase in the temperature of the processor, motherboard components or video card leads to “brakes” and freezes. Therefore, all components that consume a lot of energy are equipped with fans. Case coolers are also used, which support stable heat removal from the case. But they must be installed correctly for them to work as blowers.

Overheating can occur due to overclocking the central processor or graphics card (for example, by increasing the frequency of the FSB system bus, processor or RAM voltage, or GPU frequency of the video card).

Overheating of the hard drive also happens. To check its temperature, special utilities are used that monitor the important parameters of this most valuable device in the computer. If the temperature has risen above 50 ºС, then it is better to install an additional cooler next to the disk, if the case design allows it.

Is the system unit located very close to the heating systems? Immediately look for a new place for him. In hot weather, you can remove one cover of the computer case for better ventilation.

Lack of computer power

Applications and games are becoming more resource-demanding. In this case, a computer with an old configuration may not work correctly and may freeze spontaneously. Now for normal operation you need at least 8 GB of RAM and a 2-core processor with a frequency of 3 GHz or more.

Freezing can occur, for example, only when launching heavy games, when the processor and video card are fully loaded. In this case, we can advise you to first update the drivers for the video card by downloading them from the official website of the manufacturer.

The smoothness of a video game also depends on the performance of the RAM. Typically, for a 2- or 4-channel mode, several of its strips are installed in the system unit. Try pulling them out one by one and checking the system for functionality.

If this does not help, then you need to install a special program to monitor the temperatures of the processor and video card while playing. The most common program is MSI Afterburner.

Using it, you can monitor the temperature of each of the several cores of the central processor.

Software freezing problems

Freezes can also be associated with the Windows operating system itself or recently installed drivers. A computer optimization utility or rolling back a previous driver version can help with this. If problems arise due to Windows updates, then try to do it before the previous build.

It is necessary to constantly monitor anti-virus database updates. After all, viruses that enter a computer via the Internet or an external storage device can also affect the stability of the system.

You may encounter glitches and freezes while the system is running. The reasons for this are varied - from lack of RAM to overheating of the central processor. If you keep the system unit clean, do not overclock the components, and purchase a high-quality power supply in advance, the likelihood of this will decrease.