What should I do if the computer graphics card fan does not turn 5

It is safer for the fan to pay for a new one, and it will be scrapped if it is not good to dismantle it yourself.

There are two possibilities:

At present, high-end graphics cards come with an intelligent speed control function, which automatically stops the fan rotation to reduce power consumption when the graphics card load and temperature are low. This situation is also easy to identify, use the software to check whether the temperature of the graphics card is normal, or directly look for the graphics card-related technology to tell the difference.

The fan is damaged. The fan of the graphics card does not rotate, but it can still turn on normally, but in the case of high temperatures, it is almost certain that the fan is damaged. In this case, you will need to replace the fan to resolve the issue, either by comparing your graphics card model, shopping at the relevant location** or visiting a repair point to purchase a fan.

It could be broken, or the cable wasn't connected properly.

Change another one, or it will burn.

The computer graphics card fan will not turn when it is turned on, and the reasons and solutions for not turning on are as follows.

Fault analysis: The computer will stop and turn again when it is turned on This is caused by poor contact of computer hardware, short circuit of the motherboard or subsequent hardware, power failure, etc.

1. The memory is loose or the gold finger is oxidized

This is the most likely, and many users solve it this way. First of all, we will remove the memory, it is very simple to remove, press the buckles on both sides of the memory slot (there are also single-sided buckles) to pull out the memory module.

It is best to use a dry cloth or eraser to wipe the gold finger part of the memory to avoid problems caused by oxidation of the gold finger.

Insert the memory back into the memory slot and try it on. If it doesn't work, you can try to change the slot and insert the memory, and in the case of multiple memory, keep one memory first and test it alternately. If not, users with a discrete graphics card can also try to reseat the discrete graphics card.

2. BIOS error

Motherboard BIOS error failure can also cause this problem, we can try to restore the BIOS settings to factory settings, we remove the coin cell battery from the motherboard, leave it for a few minutes, and then install the coin cell battery in its place to restore the initial BIOS value.

It is also very simple to remove the button battery, pull the buckle outward, and the button battery can be automatically ejected, and you can remove it directly.

3. Caused by dust

Dust is the biggest killer of hardware, cleaning up dust for the computer is a very necessary thing for us to maintain the computer in our daily life, dust accumulation is too much, increasing the temperature of the hardware, will affect the life of the hardware, many times, hardware damage is caused by too much dust. To clean up the dust, we can use a brush, a high-powered hair dryer, to remove the dust.

4. Motherboard and power failure

If the above methods are tested or still do not work, then it may be caused by the failure of the power supply or motherboard, this situation for the general population, there is no suitable hardware to replace the test, only to bring the computer host to the computer store for testing.

Let the store try to replace a power supply first, rule out whether it is a power supply problem, if the power supply is still a problem, and finally replace the motherboard. If the hardware is within the warranty scope, you can find after-sales, if not, you have to pay to replace the hardware out of your own pocket.

The above shared computer turns on and stops and turns again, and keeps repeating the solution that can't turn on, if you also encounter this problem, you may wish to solve it through the above methods.

Reasons why the graphics card fan won't turn:

1. Check the CPU fan and cables, and then use the replacement method to troubleshoot the power supply. If the computer can boot, generally speaking, the possibility of power supply problems is very small, and the CPU fan does not turn due to the influence of automatic temperature adjustment.

2. Some IBM machines rotate at the beginning, automatically stop after a few seconds, and start to rotate again after working for a period of time due to the rise in CPU temperature. If it turns when it is turned on and does not turn later, and the fan is too dusty, clean up the dust and refuel the bearing.

3. If there is less dust, it means that there is a problem with the power supply circuit or the fan itself, borrow a fan to try, if the normal means that your fan is broken, then change it, if the new fan does not turn, then there must be a problem with the pins on the motherboard.

4. Unplug the graphics card, after installing it, see if the fan rotates, if it doesn't turn, it is obvious that there is a problem with the fan power supply, it is best to take it to after-sales, the fan socket on the motherboard can be matched, and it can also be plugged into the motherboard, and it can also be plugged into the power supply.

Graphics card fan workaround:

1. First of all, clean the dust on the fan to avoid dust entering the bearing during the installation process. Remove the self-adhesive from the bearing seal and remove the bayonet on the shaft.

2. Clean the residual oil in the bearing'Wipe clean with tissue paper or a soft cloth, and then wipe the shaft rod clean as well. Add a little butter to the bearing, the principle is that less is better than more, so as not to seriously affect the speed.

3. Then cut the aluminum skin of the can according to the outer diameter of the bearing bayonet, cut a large piece, and dig a small hole in the middle that can just pass through the shaft rod, and pad it between the bearing and the bayonet to reduce the distance between the axial movement and parallel movement of the bearing. If the clearance is large, it is necessary to pad a few thickenings, so that the forward and backward movement distance of the bearing is below.

4. Seal the oil seal, add a little butter, and finally install the fan back into the graphics card. Try it when you plug it in, and you'll find that it's much quieter, and it will last at least 2 years. However, it should be noted that although the sound is a little quieter, the rotational speed will be slightly reduced due to the limited manual accuracy.

Precautions for heat dissipation of graphics card fans:

With the development of display chip technology, there are more and more transistors inside the display chip, and the integration is getting higher and higher, which causes the heat generation of the chip to become larger and larger, so the problem of heat dissipation is becoming more and more prominent.

If the quality of the cooling fan of the graphics card is not ideal, a replacement fan is required. When buying a new graphics card fan, it's a good idea to bring the graphics card with you and buy the right one. Since most fans are fastened with spring clips or screws, we can easily remove them with a screwdriver and tweezers and unplug the power connector to which they are connected.

When replacing, clean the original thermal grease on the chip, then apply the thermal grease, install the new fan and fix it as it is, and plug in the power connector.

Graphics cards that use heat pipes for cooling take up more space than cooling fans, so you should pay special attention when installing them. In addition, the video memory of the graphics card also needs to dissipate heat, we can use self-adhesive silicone grease on the existing particles, and paste the fixed heat sink on it.

Summary. 1. First see if the fan can't rotate because there is too much dust, and if there is too much dust, use a brush to clean up the dust on the fan. Dust is the biggest killer of graphics card fans, and it is recommended to clean the computer once every 3---6 months to prevent computer failure caused by dust.

2. Rotate the fan by hand to see if the fan bearing is stuck, if you feel very hard to rotate the fan, it means that the bearing has been stuck, and you can add lubricating oil to the bearing for repair.

3. After the above treatment, the fan does not rotate, you can remove the original fan and try to replace it with a fan, if the fan can be used normally after changing the fan, it means that the original fan has been damaged inside, and it is recommended to replace the fan. If it's not the dust, then it's the power supply! Plug the positive and negative poles of two batteries into its power jack.

Check to see if the fan is spinning, if it is, it is not a problem with the power supply. After reinstalling the power supply to the case motherboard, you can test whether the power supply of the case is faulty.

Note: Some graphics cards with temperature control function require the temperature of the graphics card to reach a certain value before turning on the fan for heat dissipation.

The computer graphics card fan does not turn.

Hello dear<>

I've seen your question on my side, and I'm trying to sort out the answer, typing the main points, please wait a moment

<> dear <>, I'm glad to be able to answer for you. The computer graphics card fan does not turn. Kiss 1, first see if it is because there is too much dust that causes the fan to not rotate, if there is too much dust, use a brush to clean up the dust on the fan.

Dust is the biggest killer of graphics card fans, and it is recommended to clean the computer once every 3---6 months to prevent computer failure caused by dust. 2. Rotate the fan by hand to see if the fan bearing is stuck, if you feel very hard to rotate the fan, it means that the bearing has been stuck, and you can add lubricating oil to the bearing for repair. 3. After the above treatment, the fan does not rotate, you can remove the original fan and try to replace it with a fan, if the fan can be used normally after changing the fan, it means that the original fan has been damaged inside, and it is recommended to replace the fan.

If it's not the dust, then it's the power supply! Plug the positive and negative poles of two batteries into its power jack. Check to see if the fan is spinning, if it is, it is not a problem with the power supply.

After reinstalling the power supply to the case motherboard, you can test whether the power supply of the case is faulty. Note: Some graphics cards with temperature control function require the temperature of the graphics card to reach a certain value before turning on the fan for heat dissipation.

There is no need to deal with this phenomenon.

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