8 things that indicate that your computer’s power supply is failing

If you feel that your computer power has a problem but you are not sure about it, it is suggested that you take some time to read this article because we are going to Let's mention 8 signs of power failure.

BingMag.com 8 things that indicate that your computer’s power supply is failing

If you feel that your computer power has a problem but you are not sure about it, it is suggested that you take some time to read this article because we are going to Let's mention 8 signs of power failure.

One of the most important parts related to the computer is its power. The task of this part is to convert city electricity into the electricity needed for the internal parts of the system and feed them. But before we review these 8 items, it is better to tell you one or two very important things about power supplies, so that if you were planning to buy a good power supply, you should know what options are good and worth buying.

Modular capability and power consumption standard

BingMag.com 8 things that indicate that your computer’s power supply is failing

Powers in all kinds of different models with different production standards And they are sent to the market. For example, normal, semi-modular and full-modular power supplies, the difference between which is in wiring and connections. In this way, in normal power supplies, all the cables are connected to the power supply and you have no special control over the extra wires. In semi-modular power supplies, you have the option of a series of cables in your hands, but in full modular examples, no cable is connected to the power supply, and it is you who connects the desired cables to the power supply according to the system's needs, which is significantly improved. It reduces congestion in the system.

Another type of standard is related to power consumption, which starts from the normal 80 plus and reaches 80 plus bronze, 80 plus silver, gold, platinum and titanium, which in titanium models, It can be said that there is almost no waste of energy. Of course, the price of these power supplies is usually very high and not everyone can afford them. However, if you want high-quality power and also like to consume less electricity, buying these types of power supplies is recommended. In general, if you buy a power that is both full modular and has a titanium standard, a large part of your budget will be lost. As a result, it is usually suggested to those who intend to buy a good and high-quality product to use full modular models with gold standard. Computer power. Note that because power is very important, be sure to be sensitive after seeing these 8 signs and see exactly where the problem comes from. Power is also an electronic part, and even if it is from a reputable brand, it might have problems for some reason.

In general, if there is a buzzing sound coming from the power side or smoke rising from it, quickly You should turn off the computer and repair or replace the power supply. These problems are obvious and you don't need to be a computer engineer to realize that the power has a problem. But there are a series of problems that confuse you. In this way, you don't know if the problem is really with the power or another part. This is why we say that even if you have any doubt about the power supply, you should definitely test it to make sure it works properly so as not to damage your other parts.

1. Smoke or burning smell

BingMag.com 8 things that indicate that your computer’s power supply is failing

Although the smell of smoke or burning can be from anything else, but as said , if the problem is from the power, it can be really dangerous, and as a result, it is better to take a look at the power. Open the case door (if it was closed) and while the system is on, see if there is smoke or smell coming from around the power supply. Also check to see if the cables that connect from the power to the various components are healthy in terms of appearance. Of course, if the smell of smoke is very strong, try to turn off the system at the same moment and without delay, and then check the condition of parts and cables. Because if you leave the system on while the smell of smoke is getting stronger every moment, the system may be damaged. If you don't notice anything, but you think it might be a problem with the power, finally test it separately and see if it's healthy or not.

2. Touching the body of the case causes a slight electric shock

BingMag.com 8 things that indicate that your computer’s power supply is failing

Another thing that indicates a power failure is when Touching the case causes a slight electric shock. Sometimes a series of keyboards that use a metal body may cause electric shock when you touch them. Of course, in the electrical system of our country, because there is usually less connection to the ground, maybe even under normal conditions, when you are without shoes on the ceramic or floor (without a carpet) and you touch the body of the case, you will get a shock, but if the connection to There is ground and you still feel electric shock by touching the body of the case, your system may have a problem.

3. Restarting or turning off the computer every now and then And sometimes off or restart. Note that if this part is damaged and does not supply enough power to other important parts such as motherboard, processor, etc., such a problem will occur for the system. This problem can have many reasons, including the overheating of the power supply, its being dirty, capacitors failure, or intermittent current. In this situation, if you can, install Power on another system and test to see if such a problem is seen in that system as well. Also, borrow another power supply from a friend or acquaintance for a while and see how the behavior of your system changes. If none of these ways are possible, try to take the system as a whole to the repair center to examine the different parts separately. Also note that replacing an old power supply is better than repairing it.

4. System problem to boot from cold mode

BingMag.com 8 things that indicate that your computer’s power supply is failing

When you try the system after two or three days, You see it won't boot, crashes or doesn't boot at all. This means that the power supply to the system is weak and cannot feed it well. There is a measure called PG, which is used to measure the time between turning on the power and reaching the voltage to all connections and parts of the system. This interval should be less than half a second (between 100 and 500 milliseconds), which you can check with power testers. This may be difficult for you because not everyone has the necessary tools for power testing. So try to take it to repair centers to find out what the problem is.

5. System shutdown when under pressure

BingMag.com 8 things that indicate that your computer’s power supply is failing

When the system is under heavy pressure, the parts are at their highest They reach their consumption. Power must be ready in this condition to be able to meet the needs of the parts. A new and powerful power supply does not have a problem in this regard, but a power supply that is old and no longer optimal as before may not be able to cope with the parts, especially newer parts.

The capacitors inside a power supply depend on the usage conditions From the system, they become old and weak over time. As a result, when performing light tasks, we rarely see problems in them, but when the work pressure increases and the system goes into the so-called full load mode, we see that it shuts down or exhibits strange behavior. Of course, this problem can have another origin. Therefore, do not buy a new power before doing the test.

6. Blue screen of death or similar error message

BingMag.com 8 things that indicate that your computer’s power supply is failing

If you are a Windows user, you definitely know the blue screen of death. Because there are several problems that can cause the blue screen of death to appear. Some of them are software and others are hardware that you can fully understand the cause by Googling the error code or installing a series of software. If you were able to root out the problem, all the better, otherwise, it's best to test the system components again and see if the problem recurs. Of course, when you get a new system or replace a part, but you encounter the blue screen of death, it is not very important, but if you are constantly facing the blue screen of death during a month, something is definitely working and you should think of a solution. .

7. Failure of the power fan

BingMag.com 8 things that indicate that your computer’s power supply is failing

One of the most serious and common problems that arise for the power is the failure of its fan. Is. Many of today's power supplies are cooled with a fan, and each fan has a useful life. Normally, if a fan wants to break down, it makes strange noises, which include whizzing or the sound of metal pulling on metal. If you hear a noise like this from the power side, make sure that the power fan is about to burn out and you should replace it with another fan as soon as possible. Of course, it is recommended not to replace the power fan yourself because it requires high skill.

8. Buzzing sound

BingMag.com 8 things that indicate that your computer’s power supply is failing

If the power fan is working properly but you hear a buzzing sound from its side, be a little sensitive. . We say a little because any electronic device may emit these sounds in such a way that you can hear it even if you are not sensitive. The sound is not so loud that it is annoying, but not so low that you can't hear it.

After using the power for a long time and the process of heating and cooling its various parts, maybe the rigid connection with lose the win Under these conditions, the power may work for you for years, but if the sound increases in such a way that you can hear it even from a few meters away, it seems that it is time to think about it because some of its parts may have problems. have encountered You should not leave the power on and see where the problem is, turn off the system quickly and refer to the repair instructions.

Power is an important part that should not be underestimated. It has happened many times that the failure of this part has caused other parts to be damaged to face problems. So, try to check the internal condition of your system very quickly by seeing these 8 signs and by testing its different parts, make sure which part needs to be replaced.

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