How to install a computer motherboard fan

How to install the fan in the computer main case

1. Determine the installation position. Select the installation position of the fan according to the space and ventilation requirements in the computer main case. Usually In this case, you can choose to install the fan on the front panel, rear panel, side panel or top of the chassis. To prepare tools, you need some basic tools such as screwdrivers, fan fixing screws, fan power cables, etc.

2. First, determine the size and type of fan you want to install (for example, a 120mm silent fan). Open the computer case and find where you want to install the fan. Usually, there are fan installation locations on the front and back of the main chassis. Plug the fan plug into the fan socket on the motherboard.

3. How to install the chassis fan. First, find the location where the fan is installed on the chassis. If you are not sure, you can read the manual. Then fix the fan to the chassis with screws.

4. How to install the chassis fan: Installation: See the side panel with holes, install the 4-jack socket to blow the air inward, and install the 2-jack socket at the back (that is, the hardware board behind the chassis) (above) Exhaust air outwards.

How to install this CPU fan back?

1. Flatten the prepared CPU fan, arrange the wiring neatly, and adjust the angle so that the four female buckles of the fan are aligned with the four CPUs on the motherboard. into the fan fixing hole. Align the four fixing holes one by one and press down the CPU fan foot. to avoid damaging the fan.

2. First, install the fan on the CPU fan. The following takes the CPU with IntelLGA1366115X775 structure as an example. Align the four fans with the four CPU fan fixing holes on the motherboard. Then push down the CPU fan base. Pull it out to see if it can be pulled out easily. If it means it is not stuck, check again.

3. There are two types of fans in the computer case, one is the CPU fan and the other is the power supply fan; the first is to use a flat-blade screwdriver or hand force to loosen the tightening bolts at the four corners of the CPU fan. Then hold the fan with your hands and pull out the four corners. The next step is to unplug the power cords of the fan and motherboard.

4. Turn off the computer and unplug the power cord. Open the computer case (the specific operation method varies according to different computer models). Locate the area of ​​the motherboard where the CPU is installed. You will usually see one or more metal heat sinks and a fan connected to the CPU. Remove the old fan.

When assembling a computer, what is the installation sequence of the CPU fan?

The general installation sequence is: motherboard--CPU--memory--radiator--fan--chassis--graphics card- -Power supply--hard disk--cabling--install screws--wiring material--successful installation.

The installation method of computer cooling fan is: prepare the CPU fan. The following takes the CPU fan installation of Intel LGA 1366 115X 775 structure as an example. Align the four fans with the four CPU fan fixing holes on the motherboard. Then push down the CPU fan base.

We first install the base of the fan, align the base of the fan with the four holes on the motherboard, pay attention to the distance between the four sides of the base and the motherboard accessories. Which side is far away from the components of the motherboard? Our CPU fan Just install it on that side, put the plastic nail on the base, and insert it firmly.

Turn off the computer power and unplug the power cord, then open the computer case and find where the CPU fan is. Use a screwdriver to loosen the screws that secure the CPU fan. Be careful to keep the screws in a safe place to avoid losing them.

How to connect the CPU fan on Asus motherboard when assembling a computer

Just connect the two fans and plug them into the two interfaces respectively, because the two fans at the back of the chassis can be a power port (That is, the socket on the motherboard) is actually equivalent to a power port (the socket on the motherboard) equivalent to 2 interfaces.

Get ready for the CPU fan. Below I take the Intel LGA 1366115X775 structure CPU installation fan as an example. Align the four fans with the four CPU fan fixing holes on the motherboard. Then push down the CPU fan base. Pull it out to see if it can be pulled out easily. If it means it is not stuck, check again.

First of all, after cleaning, aim the CPU fan at the CPU socket and press it down. Next, gently turn the CPU fan by hand to check whether the fit between the fan and the CPU socket is tight.

The motherboard CPU fan socket has 4 pins, and the CPU fan has 3 pins, which can also be used, but the automatic CPU fan speed control function cannot be used. CPU fan 3-pin wiring: 1 pin for grounding (usually black wire) 2 pins for 12V voltage (red wire) 3-pin speed measuring wire (monitoring fan speed, usually yellow).

CPU_FAN: This is the CPU fan interface on the motherboard, which can be used to connect the fan on the water cooling system. SYS_FAN: This is the system fan interface on the motherboard and can be used to connect the fan on the water cooling system. CHA_FAN: This is the chassis fan connector on the motherboard and can also be used to connect the fan on the water cooling system.

Two fans can be inserted. However, the fan speeds of these two interfaces are affected by the CPU temperature, not the graphics card temperature, so it is recommended not to be used for graphics card cooling fans. The graphics card cooling fan can be connected directly to the power supply.

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