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Understanding thermal silica is one of the foundations for proper application of computer cooling

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Understanding thermal silica is one of the foundations for proper application of computer cooling

Release date:2018-05-30 Author: Click:

Understanding thermal silica is one of the foundations for the correct application of computer cooling. Heating when using a computer has always been a big problem for everyone. We are always trying to reduce the operating temperature of the computer, so thermal management is very important. The maintenance link, understanding thermal grease is one of the foundations for the correct application of computer cooling.


1. Choose the right thermal silica gel:

Most thermal grease compounds contain silicone and zinc oxide, and the more expensive compounds contain excellent heat-resistant conductors such as silver or ceramic powder. The advantage of silver or ceramic powder thermal grease is that you will have a more efficient heat transfer. But in fact, the basic thermal grease will be enough to meet the needs of most people. If you are overclocking your computer plan, try to get the thermal paste from the main silver, copper and gold. These are thermally conductive silicones that can be made to most favor the metal.


2. The bottom of the heat sink and CPU is cleaned:

Gently wipe off the surface dirt with a cotton swab or cotton ball with isopropyl alcohol. The preferred ratio of alcohol is higher, 70% is good, but 90% is better.

3. Sand radiator and if necessary processor surface:

Ideally, the two contact surfaces will be completely flat, which will completely eliminate the need for a thermal paste. If your radiator base is rough, you can wet it down and polish it to make it smoother. This is not always necessary unless your goal is for ultimate cooling performance. Thermal grease is used to fill the gap and the surface to be added to the defect. Because modern production techniques cannot make flawless surfaces, thermal silica will always be necessary.


4. Place the thermal grease on the center of the heat sink base:

Paste beads should be smaller than BB or rice. If you know that this should be "pea size", that is too much, you will eventually paste it on the motherboard. It is not necessary to propagate the silicone grease circulation cooler, which will spread it evenly on its surface due to the applied pressure.


5. Attach external force radiator to the processor:

Rather than mounting the heat sink with pressure from all sides, the beads you place on the surface will spread over the entire contact surface. This will create a thin, even layer, which will fill the gap and avoid over-accumulation. As with the applied heat, the slurry will become thinner and diffuse more towards the edges. That's why it's very important to use a small amount, because it takes a long way to go.


6. Do not remove the heat sink after installation:

It can be difficult to check if your radiator has been applied correctly. If you break the seal created when installing the heatsink, you will need to clean the old sticker and reapply the thermal grease during the restart process.


7. Reconnect the fan to the motherboard:

The fan of the CPU fan should be plugged into the CPU fan socket because it mainly has a PWM function that allows the computer to automatically adjust the fan speed without changing the voltage.


8, guide the fan cooling system:

Check fan rotation Press F1 or Del during POST to enter the BIOS. Check that the body temperature is normal and the CPU temperature should be below 40 degrees Celsius.


URL of this article:http://en.keshihua.com/news/367.html

Key words:Thermalsilica

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