How to lubricate the CPU cooler, video card, power supply and computer

You can not talk about the normal operation of the computer when the system unit is not blurred. Many believe that this is not necessary. And this is wrong. The presence of lubricant must be checked regularly. After all, high temperature promotes its drying. Let's see how to lubricate the CPU cooler. This is not as difficult as it might seem at first glance. You will need a pair of screwdrivers, a special paste and a little patience. All work is carried out with the power off, this requires safety.

How to understand that it's time to grease the computer?

And really, how to do this? After all, without obvious signs of lack of lubrication, you should not do anything. About its absence you will be told the increased noise level, which eventually becomes stronger and stronger. If the rumble does not disappear after a few minutes of operation of the system unit, this indicates that the grease does not enter the bearing, but it is due to the fact that it is simply not there. If you do not take any measures, then after a while you will have to change the cooler, and this is more expensive than buying a graphite lubricant.

How to choose a lubricant for the cooler?

As for her choice, there are several ways. You can go to the store and buy what you recommend, or make it yourself. To lubricate the bearing, a motor oil suitable for high temperatures is also suitable. Do not forget that it is necessary to remove dust from the impeller along the way, as it interferes with normal ventilation and worsens the system as a whole.

Dismantling and lubricating the CPU cooler

You must understand that the principle of the fan of the processor, power supply and video card is the same. That is why all these elements are analyzed in a similar way. The difference in details is that they have different sizes and ways of fastening, but this should not be a problem for you. Before lubricating the CPU cooler, it must be dismantled and disassembled. This is suitable for a conventional screwdriver. It is possible that the fastener will be made in the form of latches, which can be turned off without a special tool. Please note that it is not possible to lubricate without removing the cooler. Now you need a side with a label. It should be carefully peeled off, but do not damage the wires. Sometimes there is a rubberized cork. If it is pierced with a screwdriver or a knife, it must be removed. Then you need to remove the washer, which holds the impeller, after which you can get down to business.

Lubrication and installation

Be extremely careful with the removal of the washer, as it is very easy to damage! If this happens, then we will have to look for a new one, and it will be very difficult to find the same one. Most modern coolers are equipped with a special hole, through which you can lubricate using a lubricator. In this case, you can even not dismantle the device from the radiator, but immediately proceed to the matter. But since to lubricate the cooler of the processor, if there is no hole, it is much more complicated, then this is the case we will consider. First, you must prepare the surface by removing the wear products and cleaning the lubrication points. You can do it with a damp napkin. Do not forget to process the bearing bushing. Further on all rubbing surfaces of the cooler it is necessary to put graphite grease. The layer must be thin. The entire working surface of the bearing is also coated with grease. After this, you can proceed with the assembly, which is performed in the reverse sequence removal.

Manufacture of grease with own hands

To do this, we will use graphite, which is considered the best option. Do not forget that it is inadmissible to use oils on a mineral basis, synthetic materials are best suited. For the manufacture of grease, you will only need graphite and oil. Next, you need to mix the mixture thoroughly until a uniform mass is obtained. After that, the lubricant can be applied to the surface by a layer of 1-2 millimeters. As for graphite, you can get it from a pencil. To do this, take a fine-grained sandpaper and rub a pencil rod about it. After add a few drops of synthetic oil, stir. Graphite grease is ready. As practice shows, all problems with the CPU cooler are thus solved for a long time. But if the problem is in the sealing rings, then you will not get rid of the hum, which is caused by the wear of the parts. It remains only to perform a comprehensive replacement. But I would like to draw your attention to the fact that if the noise level is tolerated, then we can leave the situation unchanged, since the play does not affect the efficiency of the cooler.

Lubrication of the cooler of the video card and power supply

As already noted above, the build-disassembly process is approximately the same for all coolers. The same applies to lubrication. But there are differences, which are worth paying attention to. Change the lubricant on the video card as follows. Unscrew the four bolts securing the cooler, and then the fan wheel is cleaned . Remove the sticker and then the elastic. As a lubricant, you can use oil for sewing machines or motor (synthetic). Since it's easy enough to lubricate the cooler on the video card, then all the activities can be considered complete. As for the power supply unit, everything is the same here. But the amount of lubricant can be slightly increased, although it all depends on the capacity of the unit. Do not forget that the device will not work long without lubrication, as friction and wear of rubbing surfaces increase. Also, you can not use a large amount of lubricant, this will make the cooler unstable.

How to lubricate a computer cooler, or what else you need to know

As already noted above, the part must first be removed. And only then proceed to the lubrication. But even if you can lubricate the cooler without dismantling it, do it only with the system unit turned off. Another important point is the absence of large foreign inclusions in graphite lubrication. The presence of these contributes to the fact that the bearing can jam, and, most likely, the cooler will overheat. This will not bring anything good, especially if it is a fan of the motherboard or processor. So we figured out how to lubricate the CPU cooler. You probably noticed that there is nothing complicated. Moreover, everything is so simple that you can do with improvised tools and do not buy anything extra.

Conclusion

Perhaps, all the most important is already said. I would also like to note that when lubricating coolers, one should pay attention to the state of thermal paste, which is responsible for the removal of heat to the environment. Over time, it dries up and can no longer perform its functions, which is why it is recommended to replace it periodically. Unfortunately, it's very difficult to manufacture it on your own, so do not regret the money and buy a small tube in the store. It is applied in a thin layer, but first the old paste must be removed. After this, thoroughly degrease the surface and apply a new layer. Now you know how to lubricate the cooler of the power supply and processor, and also change the thermal paste. Do not forget to collect everything exactly the same as dismantled. After assembly, there should not be any unnecessary details. If you notice that the rubber O-rings of the cooler are erased, try to find a replacement for them, because otherwise the noise may remain due to backlash.