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Hello everyone, Lin Fei to answer the above questions, desktop unit installation step diagram, desktop unit installation steps many people do not know, now let's take a look!

Nowadays, computers have entered thousands of households, and they are constantly changing people's way of life. What you used to enjoy on TV, movies and game consoles is now available on computers. While computers bring us convenience, the price of brand computers is also relatively high, so buying and assembling computers by ourselves has become the first choice for many people. Although compatible computers are cheaper, it is really troublesome to assemble them, especially for rookie players who do not know how to install them. Don't worry, today Bian Shaw specially brings you a desktop computer assembly tutorial, hand-in-hand to teach you how to build a desktop computer, so that you can learn it as soon as you learn.

Preparation before installation

1. Preparation of tools

As the saying goes, "if you want to do good work, you must first sharpen its tools." Without convenient tools, installation will become very troublesome. So what tools do you need to prepare before installation? From left to right is "sharp-nosed pliers, heat dissipation patch, Phillips screwdriver, word screwdriver".

two。 Material preparation

Ready to install accessories: processor, motherboard, memory, video card, hard drive, floppy drive, optical drive, chassis power supply, keyboard and mouse, monitor, various data / power cables, etc.

First of all, you need to know the hardware of each part. If you don't know anything about hardware, installation is empty talk, let alone installation.

Hardware introduction

Processor

The commonly used processors come from two manufacturers, Intel and AMD. The products of the two manufacturers are different, that is, the products with different interfaces of the same company are not universal. Don't say you want to buy an Intel processor to install on the AMD motherboard, then you may not be able to install it. If you go to the computer city, some profiteers may recommend the configuration of AMD motherboard and Intel processor to you. Try to see if you are white. If you don't know by default, you will be punished. How you choose a processor depends on the use of your computer. The most basic is processing speed, number of cores, power consumption and so on.

Current mainstream Intel LGA155 interface processor

The rest will not be introduced one by one. There are no fake or shoddy products in the processor. If you can do this, you are a talented person. Some profiteers polish their covers and deceive you by treating the low ones as high ones. This note can be seen.

2: Motherboard

The choice of motherboard depends on your processor interface type.

Intel LGA1155 interface motherboard

AMD socket AM3 interface motherboard

The motherboard is just above the processor interface and the motherboard chipset, so the respective processors, memory, and graphics interfaces must match.

3: memory

The choice of memory depends on the type of slot on the motherboard. Memory types include DDR, DDR2, DDR3, DDR4 and other interfaces.

4: video card

The video card depends on the use of your computer to decide whether to use an integrated graphics card or a stand-alone video card. The integrated graphics card used to be on the motherboard, but now it is basically integrated in the processor, not to mention. AGP and PCI-E interfaces are commonly used. AGP is out of date and is now PCI-E. If you are a game master, you should choose a larger video memory and processing stream.

5: hard disk

Commonly used desktop computer hard drives include PATA interface and SATA interface. PATA is a parallel port, while SATS is a serial port. PATA was eliminated. Secondly, mechanical hard disk is different from solid-state hard disk. Mechanical hard drives are mainly affordable, and large-capacity hard drives can be bought at a small price. SSDs are relatively expensive, and now the capacity of mainstream SSDs is not very large, so it depends on the use.

6: power supply

Pay attention to buying power supply. There are too many knockoffs. A good power supply can ensure the stability of your computer. If a bad power supply is hung up, it may take away your motherboard, processor, and video card. It was a heavy loss.

7: sound card, network card, these motherboards are integrated. Not many people use independent network cards. To enjoy high-quality music, you can buy a separate sound card.

8: chassis

The difference between the chassis is its size. You don't want to buy a mini case, a whole big motherboard. It depends on how you fit. Chassis looks like you like it.

9: optical driv

Nowadays, fewer and fewer people use optical drives. If you like burning, you can buy one that is the same as the hard drive interface.

10: heat dissipation

There are some of the boxed processors. I think it's better to buy the radiator yourself. There are processor radiator, memory radiator, chassis fan. Radiators are air-cooled, water-cooled, liquid-cooled and so on. I don't like it very much. There will be a lot of dust on the motherboard after a long time.

Tower type

Keyboard, camera, audio and other related peripherals are not introduced one by one.

In the following installation process, first take out the motherboard and put it on the desktop. It is best to put a book or something under the motherboard, which is scratch-free, and then install the processor.

Processor installation

Note the two gaps in the processor and place them on the two bumps of the motherboard processor socket.

First of all, rotate and pull the radiator pressure foot rod, aim at the four holes around the motherboard processor, pass the pressure foot through, press the pull rod, and turn half a circle to clamp it. After the radiator is clamped, move it gently with your hand to see if it is fastened and cannot be loosened. If there is any loosening, look at the loosening there and clamp it.

Memory installation

Next, install the memory.

The memory slot is shown in the figure

Note that the memory slot is like being separated, which is aimed at the memory to prevent the wrong insertion of the daze plan, the memory port at that empty for the plug on it.

Where the processor-FAN is plugged into the processor's radiator power supply, you can clearly see that the processor's radiator interface uses a four-pin plan, which is significantly more than other radiators. This is because the motherboard provides the processor temperature monitoring function, and the fan can automatically adjust the speed according to the processor's temperature. There are also 3-pin fans, just plug it in according to the anti-dull port of the fan, it can't be plugged in if it's wrong.

With the processor and memory installed, you can put the motherboard into the chassis. The motherboard has a gadget, that is, the motherboard bezel, which is installed in the chassis.

Motherboard installation

After the bezel is installed, the motherboard can be put inside, and the external device interface of the motherboard corresponds to that of the bezel.

Align the four screws and install them, then tighten the screws and fix the power supply.

Then install the hard drive into the chassis.

The location of the hard drive is usually below.

Fixed hard disk has to screw, there are screw-free, as long as the hard disk screw space to fix the hard disk on it.

The following is the installation of the video card, for the use of integrated graphics card, do not need this step, enter the connection on it.

The following figure shows the slot of the pei-e video card. Each motherboard this slot is different, that is, the rear bayonet may be different, so that this picture has been the standard, as long as it is right.

Pei-e video card slot

Like memory, there is also an anti-dumb plan. The files at the location of the graphics card at the back of the chassis can be removed first, some can be removed, and then the gold finger of the graphics card can be inserted at the interface of the motherboard.

Press the video card with your hand flat, so that the video card can be inserted to the end, and then screw the bezel on the video card to the top of the chassis.

The placement of graphics card

The installation of the video card is complete.

Installation of various types of data lines

Next comes the connection, the power cord, the data cable, all kinds of needed cables, first let's take a look at the various interfaces on the motherboard.

Front panel interface installation

The HD-LED on the motherboard is the hard disk work indicator light, and the thread head is written as: H..D.D.LED is plugged in, and the SP-LED on the motherboard is the power supply work indicator light, so write the thread head and plug in the positive and negative end of P LED. If these two indicators are plugged into the positive and negative levels, the lights will not light up after electrification, and if the lights are not lit, just replace the positive and negative directions.

The RST on the motherboard is the restart button, plug the thread head with RESET SW, and the PW-BN on the motherboard is the boot button, plug the thread head with POWER SW on it.

The picture above shows that the SPEAKER is a front buzzer, divided into "+"-"phase; ordinary speakers can be connected anyway, but this is special. Since the voltage value of + 5V is provided on the "+" phase, we must install it correctly to ensure that the buzzer sounds.

The above picture is the interface of the front USB, which is plugged into the end with the USB written on it. This is an anti-dumb plan, but the needle position with less mouth is checked up. Look carefully at the motherboard and there is a location description.

Here is the pre-audio.

The F-AUDIO on the motherboard is the interface position of the pre-audio, unlike the USB, the USB is one less needle on the side, and the pre-audio is one less in the younger brother's 4 trees, just insert it in the corresponding position.

The front panel connection is complete. Finally, connect the power supply and the hard disk.

It is an anti-seven-character line, don't worry about inserting it wrong, it can't be plugged in. The power cord of the hard disk is wider than the data line and has a similar shape.

Connect to the hard drive.

Just insert it in this way, and the other end of the SATA data cable is plugged into the SATA interface of the motherboard. It's done. Next, the power supply is connected to the motherboard, and the motherboard provides power of 24p. The old motherboard used to be 20p, so take it off and there are four active ones on the side.

Processor 8p power, there are 4p, take down 4, motherboard and processor power supply, there are anti-silly planning, do not worry about the wrong plug, you can not plug in the wrong direction.

The power supply of the graphics card is 6p, and there are also 8p, which can be disassembled. Video card power interface

Desktop computer assembly tutorial

Plug it in and you're done.

The installation is completed, if your chassis is side-transparent, you can install a rotating light, it will look much better, if it is not side-transparent, you can go to the chassis with the topline, and the line will be put behind, so it looks beautiful. After installation, the offline line should be tied up with a strap and looks comfortable. Then you can install the system, and I won't say much about the installation system here. I've already talked about the system installation tutorial.

At the end of this article, I hope it will be helpful to you.

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