How to install the host fan and how to install the computer fan

At present, the computer hardware technology is becoming more and more advanced, and the heat and power consumption are also smaller, in fact, without adding a case fan, the host can still run stably without any problems. Nowadays, the case fans are basically with light effects, and more case fans are added only for the internal lighting effect of the host and the formation of light pollution. Of course, the addition of a case fan will definitely have a certain auxiliary heat dissipation effect on the case heat dissipation, and the heat will be quickly extracted by the fan to achieve a cooling effect.

The case fan is installed in a good position.

The optimal location for a chassis mounted fan is as follows.

When installing 1 fan, the air outlet fan behind the case works best, especially the CPU temperature, which decreases most significantly.

When there are 2 fans, install 1 rear outlet fan and 1 front air inlet fan, the cooling is the most obvious, and the good heat dissipation effect is achieved.

When there are 3 fans, install 1 rear outlet fan and 2 front air inlet fans for the best cooling effect.

When there are 4 fans, install 1 rear outlet fan, 2 front air inlet fans and 1 upper air outlet fan, which is very small compared to 3 fans (front 2 and rear 1).

When there are 5 fans, it is to add a fan at the bottom of the case, which has almost no effect on the CPU temperature, but can slightly reduce the temperature of the graphics card, only 1-2 degrees.

Chassis fan fit a few suitable.

If you need to install a fan, generally 1-3 fans have the best cooling effect, and if there are more fans, the cooling range will be very small, and the noise will increase significantly, especially in the dead of night.

Chassis fan installation direction**Reference.

The above is the little knowledge about the case fan, in fact, even if the case is not installed with a fan, there will be no problems, and it will still run stably. However, the installation of a case fan to assist in heat dissipation will have a more or less effect, especially the effect of the air outlet fan behind the case is quite significant, of course, for light pollution, you can also install the case fan slots, but it will undoubtedly be more obvious in noise.

You just need to install it with a screwdriver.

Here's how to install a computer fan:Tools: Lenovo PC Tianyi 510S, Windows fan, silicone.

1. First of all, apply a layer of silicone to the middle of the fan.

2. Then we put the four feet of the fan, corresponding to the four card slots on the motherboard, and the power supply line of the fan, preferably towards the slot (the right side of Figure 1), so as to prevent the line from being wound by the fan.

3. Finally, press the four feet into the card slot, hear the sound of 'click', and finally rotate the handle of the fan in one direction (better fix the fan), install the power supply line, and the computer fan will be installed.

Because there is too much dust in the fan of the case, it needs to be removed for cleaning, so how to install it after cleaning, first of all, you must determine the front and back of the fan, the logo is facing the chassis, install the fan, and then tighten the screws, the specific operation steps are as follows:

1. First of all, determine the "plus or minus" of the fan, one side with four edges is the back of the case fan and the side of the air outlet facing the outside of the case.

2. This is the front and suction side of the case fan, or the "trademark side" facing the case.

3. In the figure, the box on the left is the installation location of the case fan at the rear of the case, and the CPU cooling fan is located on the right side, so be careful not to make mistakes when installing.

4. Fix the fan front and back, place it in the corresponding position on the back of the case, and then screw the corresponding screws.

Precautions: 1. Pay attention to the difference between the front and back of the fan, if there is a trademark, it is generally called the front.

2. After placing the fan in the corresponding position on the back of the case, make sure to place the corresponding screws on it.

3. After the fan is used for a period of time, it needs to be taken out to clean up the dust, so as not to affect the use of heat dissipation.

4. When taking out the fan, pay close attention to avoid damaging the fan and be careful not to damage other parts in the case.

1. First open the package and take out the corresponding parts;

2. To assemble the pole, first unscrew the nut on the pole, and then connect the two rods together and fix them with nuts;

3. Install the chassis, unscrew the bottom of the screw at the bottom of the pole, and then insert the rod into the hole in the chassis, and tighten the bottom of the screw with the right qi;

4. Then take out the upper half of the electric fan, insert it into the pole, and then fix it with screws and tighten it;

5. After fixing the upper half, unscrew the nut of the upper half;

6. Then take out the bottom cover of the fan cover and put it in the upper half of the fan;

7. Then install the fan blades and tighten the nut on the upper half;

8. Take out the outer cover and fixing ring of the air-modified Qingqing fan cover, and fix the fixing ring on the bottom cover first;

9. Then install the outer cover of the fan cover on the bottom cover, and tighten the screws with the core socks after the connection is completed.