The computer freezes while working. The computer freezes after startup, but works in safe mode - troubleshooting. Not enough RAM

So, what should not be done when the computer freezes, freezes tightly in games, or some program does not close: do not use heavy objects to resuscitate it, do not restart the computer with the Reset button (this is only in the most extreme cases, otherwise the operating system may suffer system).

We are trying to solve the problem through the dispatcher Windows tasks(combination CTRL+ALT+DEL).

In the task manager, select the program or application that is not responding and click end task. In some cases you will have to wait a little (up to 2 minutes), the most important thing is not to hard reset for your computer. “Give him a Snickers” and he’ll get over it. If the computer is frozen, then we use reset buttons or on off

Why does your computer still freeze? Causes and solutions.

If your computer freezes very often, there are reasons for this. Let's look at the most popular of them:
1. The computer is infected with viruses- both the security of your data and the performance of your computer suffer, which can lead to your computer freezing.
Solution: install antivirus protection(if you don’t have an antivirus, here’s a good one), update your antivirus, scan your computer.
2. Your operating system is cluttered- see how to clean the system of debris.
3. Problems with the operating system- may be caused incorrect installation drivers or installation of malicious and non-working programs (incorrect installation of programs)
Solution: upload to and then delete latest programs or drivers; .
4. Overheating of computer components(most often a video card or processor). Computer temperature monitoring program.
Solution: disassemble the computer, clean it from dust, replace (if required) thermal paste, install additional cooling.
5. Computer components are on edge or have failed. Consult your nearest service center.
Above we looked at the most popular reasons for a computer freezing, because... All possible reasons impossible to describe in the whole book. Eliminating computer freezes is individual for everyone. We recommend contacting specialists. Good luck!

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 with the same error is completely different, and in addition different ways her decisions.

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. Computer freezes after installation new video card.

On this moment I have not seen 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 LAN card. 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. Problem in network cable, which enters 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 decision in in this case will be replaced 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 helped HDD program Victoria or replacement with a new one.
7. Faulty SSD. The solution was to update the firmware SSD drive A.
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. Helped someone turning off turbo Mode in BIOS. Turbo Mode – enable/disable technology Turbo Boost for Intel processors (increasing core frequency with increasing load). 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
• CPU: 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 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 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. Disabled the built-in network, with installation network connection via 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. Installed the system from scratch in AHCI mode(Advanced Host Controller Interface is the mechanism used to HDD, SSD connections) to an SSD disk with the creation GPT partition. After this, the computer began to freeze randomly (as in the first case).
7. Replaced the power supply. This is where the freezing stopped. Victory!

As a result, the culprit turned out to be faulty unit nutrition.

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 unknown solution. If you think logically, at the moment when the computer freezes tightly, a sudden shutdown occurs hard drive(sata ports), 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 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 something Additional Information on this topic. Also, if you have previously encountered similar problem, write how you fought this situation, how you won.

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 lies. of this event. 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 antivirus 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 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.

Photo: CPU temperature control

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 during installation. 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. To fight with similar phenomenon It’s quite simple, you just need to periodically diagnose the HDD.

Problems with OP

Random access memory (RAM) is one of the most important components 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 drive C

Sometimes a lot of information is stored on a harddisk: users sometimes fill their HDD to capacity. But it should be remembered 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

Market various programs is currently oversaturated with the most different applications. They often contain various errors, which lead to software failures. This is one of the most common reasons the occurrence 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 package. 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 partition that contains applications and utilities that run in automatic mode. 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 you need 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

Often the problem can be dealt with by simple shutdown 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 individual parts of it 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, so standard program– it is launched as follows:

Obsolete components

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

If there are problems, you should pay attention Special attention the following parameters of your PC:

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

It is advisable to update the car at least once a year. It needs to be eliminated weak spots– 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, as well as other similar “curing” operations do not prevent the occurrence of “glitches”. Checking the hardware also does not give any results. In this case, the optimal way out of the situation is only new installation operating systems. 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 greatly simplify your life and work. simple user. What should you do if your computer continues to freeze? In such a situation, it is best to contact a specialist.

Collateral normal operation home computer is its timely maintenance, 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.
The moment when the user notices that the computer freezes. At first, the problem does not cause excessive inconvenience, but over time the problem worsens and the device stops responding to the administrator’s commands.

Collapse

Common situation? When your computer freezes, you shouldn’t immediately unplug the power cord, press the restart button, or become hysterical, nervously tapping your mouse on the table. These are extreme measures when all else fails. Initially, we will determine why the computer freezes, the nature of the brakes, and then we will familiarize ourselves with methods for solving the problem that has arisen.

Reasons why your computer or laptop freezes

• There are 7 common reasons why your computer slows down or randomly reboots: Incorrect

software The computer often freezes for users who install utilities or games whose requirements do not meet installed equipment on the computer. Modern programs consume a lot of resources; if the machine is old, it does not have enough power to process data. It is possible that the game or program is included broken files

• , they also cause brakes. Potentially dangerous programs

and viruses When the user notices that after several minutes of operation, it is recommended to check the device for the presence virus files . If the check does not yield results, run full scan systems, hard drives

• and operating system files.

Lack of RAM When constantly using a PC or laptop, the user knows what software is installed and what is included in the startup. In the event that it is recommended to remove two or three applications from autorun and exit background processes

• . After unloading the brakes operate.

Garbage in the OS Working on a computer is directly related to processing, loading and deleting files. When unnecessary elements

• An excessive amount of computer accumulates or the laptop freezes. It is not recommended to store unused components; they are available for downloading from the Internet.

If you do not have an antivirus installed on your computer and download files from unverified sources, the probability of catching a Trojan is close to 100%. Viruses in your car cause damage system files who are responsible for correct operation computer

• Operation at elevated temperatures

Have you noticed that your computer freezes or reboots spontaneously? Check the processor temperature (programs and widgets have been developed for this); if the temperature exceeds the norm, cleaning and reinstalling the software is required.

• Operating system components do not work correctly

WATCH THE VIDEO

If the user’s computer does not turn on (freezing occurs when the operating system starts), the problem lies in a malfunction of the built-in components; the BIOS menu is inaccessible. It can be cured by reinstalling Windows.

We have found out the common reasons, now we will determine what to do when the computer freezes.

The computer freezes tightly - cleaning and optimizing Windows

Due to system litter, computers and laptops slow down for 80% of users; in other situations, the problem requires another solution. Temporary files and folders, residual components after uninstalling programs and applications. Storage extra files will cause the system to shut down. First, the user will see that the mouse freezes, and then the work will become unbearable due to glitches and slowdowns.

Cleaning programs can deal with unnecessary components: CCleaner or Res Button. Many articles and a lot of information have been written about the first one, and it is suitable for beginners and experienced users, but we will look at the second program, it has a lot of advantages.

Download from the developers site, go through standard procedure installation and run the executable file. The main window looks like this:

Fig.1 Main window of the program

Everything here is extremely simple. The program obeys the administrator's commands and cleans and configures those sections that he determines. We are interested in the tab located in the middle, so click on the word “Settings” and go to work area programs:

Fig.2 Go to the “Settings” section

Here the user makes a choice (depending on the operating system, the options vary slightly). Let's look at the program's capabilities in detail.

Disk Cleanup

There are 4 parameters available here and in each the user deletes extra components, but we only use three options:

• system– the tab is responsible for setting the type of uninstalled information;
• applications– the tab is designed to familiarize yourself with the application data that they save during operation. The list is based on browser programs and their cache (when it is full, the user’s Internet hangs);
• templates– this tab allows you to delete operating system templates.

The computer freezes and does not respond - cleaning the registry

Through the program, the user can clean the registry or correct errors in it. If installed program in view of unstable work made an incorrect entry in the registry, then the user begins to have problems with the computer, as if he were living his own life. If you identify them in time and then correct them, the problems will go away. This is what the window looks like:

Fig.3 Go to the "Registry Cleanup" tab

OS components

This tab frees up the user's hands. Now he can remove unnecessary pre-installed applications. Pay close attention to this process and sensibly assess what you really need, what you can sacrifice, and whether you need to do it:

Fig.4 Tab "OS Components"

Performance settings

If your computer intermittently freezes after performing a thorough cleaning, go to the performance tab and enable/disable components. Don't forget to save changes made:

Fig.5 Speed ​​settings

When the parameters are determined, click “OK” and click on the red square. The following window will appear:

Fig.6 Optimization process

After performing the described steps, the computer does not freeze, the data processing speed increases, and the user’s problems with the machine end.

the computer slows down, freezes - clean the computer from dust

Most users neglect this action, and then are surprised that their computer freezes when surfing the Internet or playing games. Dust conducts current, discharges negatively affect the operation of the iron and over time it will simply fail.

The procedure is carried out with minimum set tools:

• curly screwdriver;
• brush with soft bristles;
• cotton pads, swabs or sticks;
• vacuum cleaner (not necessary, but better prepared).

Turn off the computer, unplug it and remove the connected devices (mouse, keyboard, USB drives, etc.). We take out the system unit, turn it towards us and unscrew the bolts:

Fig.7 Unscrew the bolts

Filming sidebar and consider:

Fig.8 Remove the side panel

We see a bunch of dust, which is why the computer freezes during operation. What is shown in the picture is assembled in 2-3 months of work. If you don’t clean your computer for a couple of years, you might see something like this:

Fig.9 Dust, which causes the computer to freeze during operation

If you have such a blockage, then arm yourself with a vacuum cleaner and, carefully, so as not to touch anything, remove the main layer.

The next step is detailed cleaning: coolers, screw mountings, battery, processor. When your computer freezes and makes a sound, it means there is overheating, which occurs due to insufficient cooling devices with a cooler clogged with dust.

Take a cotton pad or swab, in extreme cases, wrap a soft cloth or cotton wool around a match and clean the fan:

Fig.10 Take a cotton pad and clean the fan

Cleaning is almost complete, take a soft brush:

Fig.11 Take a soft brush

Remove dust from the remaining elements, only carefully so as not to damage the contacts. Don't forget about the video card, motherboard and screws:

Fig.12 Remove dust from other elements

We put the parts in place and turn on the computer.

Computer freezes when booting - checking RAM

The first thing you need to do is clean your computer's RAM. Computer malfunctions occur due to the fact that the board is overheated, or has defects, or is working slowly.

Fig.13 RAM

It is recommended to perform cleaning in combination with the action described above, due to the fact that data processing slows down due to large quantity dust. When the computer starts to freeze, remove the RAM from the slot and wipe it, treat the contact points with a soft cloth or eraser.

Advice! Work carefully with this component; if you do it negligently, there is a high probability of damage, which will require replacement of the board.

Step four - the computer freezes in games

A common problem among users is that the computer freezes while playing. This occurs due to failures in the operating system caused by incompatible parameters.

If your computer turns off when starting a game or experiences other problems, pay attention to the following points:

• discrepancy in system requirements – modern games require a lot of RAM, and if you have a volume of 256, and the toy needs from 512, then the user cannot avoid the brakes. You can find out the installed volume through the advanced device manager; if there is a shortage, you will need to replace the RAM in the computer;
• outdated video card GUI the game is the main element, the video card in the computer is responsible for its visualization (some don’t have one at all), if you notice slowdowns when loading locations, you need to update the drivers or replace the video card;
• overheating – if the computer constantly reboots randomly, then most likely the processor temperature is at its limit, which leads to overheating of the video card. This can also be solved by replacing the thermal paste;
• memory is full - if the user has many applications running in background, they eat up a lot of RAM and then there are not enough resources for the game, it is recommended to terminate unused processes;
• virus attacks – often users’ mouse freezes for a few seconds when playing games; if the hardware is normal and the coolers are working, then check your computer for viruses;
• problems with DirectX - brakes occur due to outdated version, update recommended.

Step five - computer freezes when watching a video

If your device freezes while watching video content (movies, clips, etc.), then here probable reasons and solutions:

• High quality of the viewed file

The problem occurs on older computers. The user is trying to play an HD file, but the machine does not have enough resources. It is recommended to choose a lower resolution or view it in another player, close background applications, which will free up RAM.

• The player is not working correctly

If the video slows down on one player, you need to try playing it in another program, or uninstall and reinstall the old one.

• Codecs

Computer slowdown is caused by the lack of a complete set of codecs. Install K-lite, the program will solve your problems.

• Video card

An outdated video card or driver leads to slowdowns when watching videos or playing games. Hardware upgrade is recommended. Now you know what to do if your computer freezes. Ask questions to the experts.

Is your computer frozen, not responding to anything, running slowly? There are a few things you need to know when looking for reasons why your computer/laptop is freezing or slow.

Before looking for any specific fixes for your computer problems, consider the age of your computer. If your system is older than five years, the age of the computer will cause slow work, and perhaps you shouldn't worry about "fixing" it. Computers are evolving at an exponential rate, and new software and major software updates are increasing minimum requirements To computer systems. old, incompatible computers may not be able to catch up... Not to be funny... Not every grandpa has to excel in a marathon, even if they try to stay in shape. If your computer is very old, we suggest discarding it and purchasing new computer or just realize that it will be slow even if it is improved a little.

Causes of computer freezes, slowdowns and glitches

1. Your computer does not have enough free hard drive space.
2. There is not enough random access memory (RAM).
3. Your computer runs for a long time without rebooting.
4. The computer's hard drive is damaged or fragmented.
5. Too many applications running at the same time.
6. Your computer is infected with a virus or malicious program (malware).
7. Hardware conflicts and outdated drivers
8. Yours Windows version(or other platform you may be using) or other software is out of date.
9. The computer or processor is overheating
10. Hardware error

Reason #1: Your computer or laptop has been running for a very long time without rebooting.

Practical advice. Remember to disconnect your computer from the power source. Use forced reboot only if there is no other way - incorrect shutdown is the main cause of disk damage. Perform a warm boot - Select Start > Shut Down Computer > Restart. If you want to be sure, go to Start > Shut Down Computer > Shut Down and Manually Start Your Computer after a reasonable amount of time - 10-20 seconds.

Reason #2: Not enough free space on your hard drive

What to do: Delete unnecessary files, empty the trash, transfer files to another storage device or upload to the cloud.

Free hard drive space is simply the amount of space on your hard drive that can be written to and not used. Although free space is used to store files and data, it is also used as swap and virtual memory needed to run programs, such as when creating temporary files.

Practical advice. Make sure you have at least 20% free space on your hard drive and increase it if possible.

Reason #3: The hard drive is damaged or needs defragmentation

There are several reasons why HDD may be damaged. The most obvious of which is turning off the computer incorrectly, for example through a power outlet. Many of us don't care about this and don't wonder what could go wrong with an improper shutdown. But the truth is that most of the time the only reason for bad hard drives continues to be sudden shutdown computer power supply. Again, consider the situation that you are having problems with one of your hard drives and there is a possibility that it is damaged. Perhaps the reason is computer virus, but scanning damaged disk may only make it even more difficult to recover data later. Avoid scanning damaged hard computer disk. Let's go a little more detailed. When we format our hard drive for the first time, we choose one of the file distribution systems, FAT or NTFS. Of course, if you are using Linux, then you will use ext1, ext2, ext3, etc. Let's consider that while formatting your hard drive, you have chosen the FAT 32 format. FAT (File Allocation Table) is nothing but a base data, which stores the corresponding address of each file on your system. A damaged drive may simply mean that the FAT on your system is corrupted, and computer processor, thus cannot access the files you want.

What to do:

You may receive a message that the disk is currently in use, in this case, click “Schedule” and restart your computer or laptop. During startup, the system will check and correct any errors found on the disk.

Reason #4: Too many open programs

Remove or disable any startup programs that automatically start every time you start your computer. If you have a security utility, an anti-virus program malware and spyware or antivirus scanner on your computer, configure it so that it does not scan your computer in the background. Often when these programs start scanning your computer, it can reduce overall performance your computer.

What to do:

Reason #5: Your computer is infected with a virus or malware

If you suspect that your computer is infected, you need to scan your computer with an antivirus. Today, spyware and other malware are big reason many computer problems, including slow computer. Even if the computer has antivirus scanner, we recommend running a malware scan on your computer.

Advice. Try free or trial versions antivirus to scan your computer for malware.

Reason #6: Hardware conflicts and outdated drivers

Hardware conflict occurs when two devices try to use the same resource, such as an IRQ or memory address, producing an error. For example, if hardware device computer uses the same I/O port as a different device, which may cause equipment conflict. In modern hardware conflicts are less common because the use of plug-n-play (PnP) controls each of the hardware devices installed on the computer for the user.

Advice. Use device Manager of your computer to ensure there are no hardware conflicts on your computer and troubleshoot if necessary. If any exist, troubleshoot these issues as they may be causing your problem:

1. Open Device Manager, select System at the top of the list, and click Properties.
2. From the list of resources, you should be able to determine which ones are being used by which devices, and if there is a conflict, which devices are causing it. When you identify a conflict, refer to the manual specific device for information about changing the configuration to resolve the conflict. If this solves the problem, there is no need to go to next step, otherwise:
3. Remove or disable everything unnecessary devices, such as a sound card or CD, from a computer, with the exception of those that don't work. If the device still doesn't work, it may simply be broken or in conflict with vital hardware, such as the motherboard.
4. If the problem is not resolved, it could also be a driver issue. If a driver is faulty or outdated, it can interfere with the computer's ability to communicate with certain hardware. In this case, you can contact your computer/device manufacturer for latest drivers- most of them are available for free download. Even if your old driver not damaged, more new driver may improve the overall performance of the device.

If the problem seems to have been fixed, start adding devices one by one. Hopefully the problem won't reappear; if so, reconfigure that device so that the conflict is resolved as in step 2 above.

Reason #7: Your version of Windows (or any other platform you may be using) or other software is out of date.

Reason #8: The computer or processor is overheating

The processor is one of the most energy-intensive and literally hot Components. Electricity constantly passing through the CPU circuits creates heat. (The temperature of your processor varies by model and usage.) Make sure your computer and processor are not overheating. Excessive heat can cause a significant decrease in computer performance. Some processors automatically reduce processor speed to help compensate for heat-related problems. Optimal temperature Range The CPU is usually between 70 and 90 degrees Celsius in modern processors. How smaller computer, the higher the temperature. Without a fan, some computers may suffer irreparable damage. Make sure your computer fan is not flawed, you can also add more fans in addition to your regular power fans.

Practical advice. Most motherboard manufacturers include software to monitor CPU temperature. If you are not sure what you have, contact your computer manufacturer.

Another reason why your computer is overheating can also cause your computer to overheat. Make sure the computer case is clean and the fans are not clogged.

Practical advice: Use common sense when cleaning your computer

1. Turn off your computer before cleaning
2. Never apply liquid or solvent liquid on any computer component. If a spray is required, spray the liquid onto a cloth and then use the cloth to gently scrub it.
3. Use a vacuum cleaner to get rid of dirt and dust around the computer on the outer case.
4. Do not use vacuum cleaner for cleaning the inside of your computer. The vacuum cleaner generates static electricity. This may damage the internal components of your computer. You may also get hit by a "static" charge from the generated reverse voltage. We recommend using compressed air instead.
5. When cleaning fans be careful when spraying compressed air into the fan, especially with smaller fans in laptop computer or laptop. Hold the fan to prevent it from spinning.
6. Watch for turns, handles, wires and plugs. Try not to touch or adjust them.

Reason #9: Lack of random access memory (RAM)

If your computer is more than 5 years old, chances are your computer does not meet today's memory requirements. Today we offer a minimum of 3GB of computer RAM.

To determine the amount of available system resources including memory and performance/usage, open Task Manager. On the Processes tab, you can see which programs are using which resources. On the Performance tab, you will see an overall picture of all system resources.

Practical advice. Find out how much memory you have, then check your computer manufacturer's website to determine if it has motherboard free memory slots. Compare current memory with maximum

What to do:

1. Add additional RAM to open slots, if you have them;
2. Replace existing memory new, more powerful models.

Reason #10: Old computer

If your computer is older than 5 years, you agree that it is most likely the age of the computer that is causing it to slow down. Computers are progressing at an alarming rate as new programs and updates to programs cause minimum requirements to increase and slow down older computers. If your computer is more than five years old, we suggest getting a new computer or just realizing that it will be slow because it's old.

Practical advice: buy a new computer, but consult with an IT professional about buying a new PC before you go to the store.

Reason No. 11: The power supply cannot cope with the load

This happens if you changed the computer hardware, for example, replaced the video card, which may require more power.

Reason #12: Hardware failure

Finally, if your computer continues to slowly go through each of the above recommendations, it is possible that your computer is experiencing a more serious hardware issue such as faulty component on the computer. This could be a failed or bad hard drive, processor, or RAM. In this case, it may be better and more economical to buy a new computer.