How to change thermal grease

In the hot season you need to constantly monitor the temperature of the processor.

If the sensor reading becomes higher than 50 degrees Celsius without load, that is, without using powerful applications, mostly games, then you need to take a close look at cooling the processor.

First you need to check the speed of the cooler. If it rotates at a speed of less than 3000 rpm (RPM), then, consequently, it needs to be changed. But if the rotation speed is normal, then what is the reason that the CPU warms to such high temperatures?

Many users of their computers immediately go to the market to buy a new cooler for the processor. But why go and replace a completely working one with a new analog? Most likely, you need to look closely, what happens between the heatsink and the processor itself. As a rule, a white ointment is always applied between the CPU and radiator mesh of the cooler. This is the thermal paste.

Having removed the radiator, you need to look closely at the thermal paste itself. After years of work, it has the property of evaporating its active chemical elements of heat transfer. As a result, it hardens and, accordingly, no longer passes heat through itself to the radiator grid of the cooler.

Then the question arises - how to change the thermal paste?

Step 1. You need to buy it first. It is sold in any computer store. Sold in tubes and syringes. The difference is that there are more ointments in tubes than in syringes. But applying the syringe to the surface of the processor does not cause any difficulties.

How to change the thermal paste. Step 2. After purchase, you want to change it yourself and extend the life of the processor within normal temperatures. How can I change it? First, you need to clean the surface of the processor and the radiator from the old layer of the ointment. To do this, take a rag and erase the old composition from the surface of the CPU and the radiator grid. After you erase the old layer, you need to degrease the surface with gasoline. This completes the cleaning process.

How to change the thermal paste. Step 3. So, the processor and the radiator are cleaned of the old layer. Now we move on to applying a new composition to the CPU. If you bought a tube, then how to replace thermal paste, not knowing how much it should be applied?

Take the tube and apply a drop to the top of the processor. Now this drop should be smeared on the surface so that the surface of the CPU is completely in this substance. To do this, take a piece of paper and gently smeared. The layer should look no more than 1 millimeter in the eye. After the layer is applied, it is possible to replace the radiator grid with the cooler.

How to change the thermal paste. Step 4. If you bought a syringe, then a drop of paste is much easier to apply. Apply 2 grams of the substance and smear this drop with a piece of paper on the surface of the processor. Then you can safely put on the radiator grille.

Pay attention to the fact that it is necessary to screw back everything very carefully and correctly. If you fix it weakly, and during operation the cooler will shake, then such fluctuations can cause considerable damage to the fastening and the part itself. Also, there may be a lot of noise. Screw in the bolts neatly, without breaking the nests for screws. Of course, it is not necessary to wave a screwdriver so as not to spoil other devices.

After this paste replacement procedure, it is necessary to check the CPU temperature. Turn on the computer and go into the BIOS by pressing the Del button on the keyboard. Go to the CPU information section and wait 5 minutes. The temperature should not rise above 50 degrees Celsius, due to the correct application of a new ointment on the CPU.

When buying a new cooler, if you do not want to apply thermal grease, pay attention to the models on which the layer of this ointment has already been applied. You just need to clean the top of the processor from the old paste layer and put the cooler with the radiator.

I hope the article helped you, and you understood how to change the thermal paste.