Detailed process of desktop computer assembly

The detailed assembly process of the desktop computer is as follows:

Material preparation: CPU, motherboard, radiator, memory stick, solid-state hard disk, chassis, power supply, chassis jumper, graphics card, display screen, keyboard and mouse.

First, the CPU and motherboard are installed.

1, take out the motherboard, as shown in the figure below, and open the lever of the CPU slot on the motherboard.

2. Both CPU and CPU slots have fool-proof gaps. Find the gaps on both sides of the CPU corresponding to the gaps on both sides of the motherboard, and put the CPU in to complete the installation.

3. After ensuring that the CPU is put in correctly, pull the pull rod back to its original position. At this time, the black plastic upper cover will automatically bounce off.

Second, the CPU radiator installation

1. Align the plastic pins of the Intel original radiator with the four round holes of the motherboard, and press the corner lines hard to fix the CPU fan to the motherboard.

2. C. Plug the 4Pin power cord of the CPU radiator into the CPU_FAN interface of the motherboard, which has a foolproof design, but cannot be plugged in. General motherboards are marked with "CPU_FAN", as shown in the figure below.

Third, memory installation.

1, the memory installation is very simple, which is a bit like the card of the bully game machine when I was a child. We break the buckle on one side of the memory slot outward, as shown in the figure below.

2. After the memory is inserted, you can't see the golden finger of the memory, indicating that the installation is successful, as shown in the figure below.

Four. M.2 installation of solid state hard disk

1. First find the M.2 solid screw attached to the motherboard box and take out the solid copper stud.

2. Install the copper stud according to the solid size. The size of this SSD is 2280. Let's screw the copper stud to the first position, as shown in the figure below.

3. Insert the M.2 SSD into the M.2 slot and press the solid-state high point, as shown in the figure below.

4. Screw on the corresponding screws to fix the M.2 solid state drive, and the M.2 solid state drive is installed, as shown in the following figure.

5. Install the motherboard to the chassis.

1. Remove the side plates on both sides of the chassis, find the screws for fixing the side plates of the chassis and unscrew them.

2. Find the motherboard metal baffle in the motherboard box and correctly install it in the corresponding vacant position behind the chassis. The metal baffle of the motherboard is pushed out from the inside, and every contact of the metal baffle of the motherboard can be seen from the outside, which shows that it is installed correctly.

3. Put the motherboard into the chassis, the interface of the motherboard corresponds to the baffle, and the interface of the motherboard leaks out, as shown in the figure below.

4. Fix the motherboard with the small screws connected to the chassis. The copper studs on the chassis correspond to the holes in the motherboard, and all screws, usually 6 screws, are tightened.

Six, power supply installation

1. Since this chassis is a lower power supply, please install the fan of the power supply downward when installing the power supply, as shown in the figure below.

2. As shown in the figure below, match the power supply with the four holes of the chassis.

3. After corresponding to the positions of the four holes of the power supply, screw on four large screws, as shown in the figure below.

4. Find the CPU power interface on the power supply. The interface will generally be labeled "CPU", which passes through the back face of the chassis due to the back wiring, as shown in the following figure.

5. Insert the CPU power interface slot of the motherboard to provide power for the CPU, as shown in the figure below.

6. Insert the corresponding 24Pin power supply interface slot on the motherboard to complete the power supply of the motherboard, as shown in the figure below.

Seven, motherboard and chassis jumper connection

1. Find the USB3.0 interface, USB2.0 interface and audio interface, and insert them into the corresponding interface slots of the motherboard. These interfaces are designed to be foolproof. These interfaces are marked on the board as shown below.

2. As shown in the figure below, complete the diagram after installing all chassis jumpers.

Eight, independent graphics card installation

1. According to the graphics card, break the two movable baffles of the chassis. The graphics card needs the position of two baffles.

2. As shown in the figure below, insert the discrete graphics card into the PCI-E slot of the motherboard correctly.

3. After aligning the PCI-E graphics card slot, we press the graphics card down, and the gold finger of the graphics card is completely inserted into the PCI-E graphics card slot, indicating that the discrete graphics card has been installed.

4. Find the big screw and fix the graphics card with two big screws, as shown in the figure below.

5. Insert the PCI-E power interface into the power slot on the graphics card, and install the side plates on both sides of the chassis to complete the computer assembly.