Talking about installation experience means assembling computers, not systems.

The motherboard is equipped with CPU, and the host CPU and Cao are equipped with fans in the corresponding direction.

Place the motherboard in the chassis.

Power?Supply?

Hard disk optical area

Plug wire

internal storage

display card

In fact, it doesn't matter whether the electrostatic plugs on the hands correspond in the last few times.

For reference only:

Preparation before installation

Before assembling a computer, you should learn the basic knowledge of the computer, including hardware structure, daily maintenance knowledge, common fault handling, operating system, common software installation and so on.

Preparation of accessories before installation

Installation should have its own plan, don't blindly compare, and buy accessories according to actual needs.

If you choose the chassis, you should first pay attention to the rationalization of the internal structure for easy installation, and then pay attention to the beauty and color matching with other accessories. Generally, you should choose a vertical chassis instead of an outdated horizontal chassis, especially the power supply in the chassis is related to the stable operation of the whole computer, and its output power should not be lower than 250 W. Some processors also require 300 W power supply, so you should choose according to your own needs.

In addition to the chassis power supply, other accessories are generally motherboard, CPU, memory, graphics card, sound card (some sound card motherboards come with them), hard disk, optical drive (VCD optical drive and DVD optical drive), floppy drive, data cable and signal cable.

In addition to machine parts, tools such as screwdriver, needle-nosed pliers and tweezers need to be prepared.

In addition, before installation, the power plug should be prepared indoors, which has been described in section 1 chapter 1.4.

Basic steps of installing a computer

When assembling a computer, the following steps should be followed in an orderly manner:

(1) The installation of the chassis is mainly to unpack the chassis and install the power supply in the chassis.

(2) Installation of motherboard: Install the motherboard on the chassis motherboard.

(3) CPU installation: insert the CPU required for installation into the processor socket of the motherboard and install the cooling fan.

(4) Installation of memory stick: Insert the memory stick into the memory slot of the motherboard.

(5) the installation of the graphics card, according to the graphics card bus to choose the appropriate slot.

(6) Install the sound card. Now the mainstream sound cards on the market are mostly PCI slot sound cards.

(7) Install drives, mainly hard disk, CD-ROM drive and floppy drive.

(8) Wiring between the chassis and the motherboard, namely various indicator lights and power switch wires. The connection of PC speakers, and the connection of hard disk, CD-ROM drive and floppy drive power cord and data cable.

(9) Cover the chassis cover (theoretically, the chassis cover can be covered after the host is installed, but in order to check the problem later, it is best not to cover it first, and then cover it after the system is installed).

(10) Install the input device and integrate the keyboard, mouse and host.

(1 1) Install the output device, that is, install the monitor.

(12) recheck each line to prepare for the test.

(13) Turn on the machine. If the monitor can display normally, the initial installation is correct. At this point, enter the BIOS for initial system setup.

After the above steps, the general hardware installation has been basically completed, but the following installation steps are needed to make the computer run.

(14) partition hard disk and formatted hard disk.

(15) Install an operating system, such as Windows 98 or Windows XP.

(16) After installing the operating system, install drivers, such as drivers for video cards and sound cards.

(17) The baking machine runs for 72 hours. There is something wrong with the hardware. Look for it in the baking machine for 72 hours.

The process of assembling a computer

For people who don't have much contact with computers at ordinary times, they may feel that "installing machines" is a difficult and mysterious thing. But in fact, as long as you install it once, you will find that it is just so (of course, you'd better have a general understanding of various computer accessories first). After all the preparations for assembling the computer are ready, we begin the actual operation of assembling the computer.

(1) Open the outer packaging of the chassis, and you will see many accessories, such as screws and baffles.

(2) Then remove the shell of the chassis, and we can see the drive bracket for installing the power supply, optical drive and floppy drive. In many cases, the special bracket for hard disk is not provided, and it can usually be installed on the bracket of floppy disk drive.

The overall frame of the chassis is made of metal, including a five-inch fixed frame (for installing optical drives, five-inch hard disks, etc.). ), three-inch fixed frame (used to install floppy drive, three-inch hard disk, etc. ), power supply holder (for fixing power supply), bottom plate (for installing motherboard), slot (for installing various cards), PC speaker (for issuing simple alarm sound) and wiring (for connecting various signal indicators and switches). As shown in the figure 1 1. 1 (the picture here has installed the power supply, but in fact, the newly opened chassis has not installed the power supply).

L drive bracket. There is a baffle in front of the cab, which can be removed when installing the driver. The plastic baffle at the front of the case with reasonable design is connected by plastic barbs, which is convenient for disassembly. There is generally a layer of iron baffle inside the chassis, which can be removed at one time.

L baffle at the back of the chassis. The baffle at the back of the chassis, that is, the bayonet on the back panel of the chassis, the keyboard port, mouse port, serial port and USB interface of the motherboard should be connected with the peripherals through the holes on this baffle.

L signal line. Under the drive bracket, we can see the wires from the chassis panel, such as the power button and reset button, and some indicator lights. In addition, there is a small speaker called PC speaker, which is used to send out prompts and alarm. There are corresponding sockets on the motherboard.

Some cases have a small white plastic box at the bottom to install the fan of the case. Bayonets are designed on all sides of the plastic box, and the fan can be stuck in the box. Some large chassis will also reserve the position of the second fan and the third fan of the chassis.

The process of assembling a computer

For people who don't have much contact with computers at ordinary times, they may feel that "installing machines" is a difficult and mysterious thing. But in fact, as long as you install it once, you will find that it is just so (of course, you'd better have a general understanding of various computer accessories first). After all the preparations for assembling the computer are ready, we begin the actual operation of assembling the computer.

(1) Open the outer packaging of the chassis, and you will see many accessories, such as screws and baffles.

(2) Then remove the shell of the chassis, and we can see the drive bracket for installing the power supply, optical drive and floppy drive. In many cases, the special bracket for hard disk is not provided, and it can usually be installed on the bracket of floppy disk drive.

The overall frame of the chassis is made of metal, including a five-inch fixed frame (for installing optical drives, five-inch hard disks, etc.). ), three-inch fixed frame (used to install floppy drive, three-inch hard disk, etc. ), power supply holder (for fixing power supply), bottom plate (for installing motherboard), slot (for installing various cards), PC speaker (for issuing simple alarm sound) and wiring (for connecting various signal indicators and switches). As shown in the figure 1 1. 1 (the picture here has installed the power supply, but in fact, the newly opened chassis has not installed the power supply).

L drive bracket. There is a baffle in front of the cab, which can be removed when installing the driver. The plastic baffle at the front of the case with reasonable design is connected by plastic barbs, which is convenient for disassembly. There is generally a layer of iron baffle inside the chassis, which can be removed at one time.

L baffle at the back of the chassis. The baffle at the back of the chassis, that is, the bayonet on the back panel of the chassis, the keyboard port, mouse port, serial port and USB interface of the motherboard should be connected with the peripherals through the holes on this baffle.

L signal line. Under the drive bracket, we can see the wires from the chassis panel, such as the power button and reset button, and some indicator lights. In addition, there is a small speaker called PC speaker, which is used to send out prompts and alarm. There are corresponding sockets on the motherboard.

Some cases have a small white plastic box at the bottom to install the fan of the case. Bayonets are designed on all sides of the plastic box, and the fan can be stuck in the box. Some large chassis will also reserve the position of the second fan and the third fan of the chassis.

1 1.2.2 Install the power supply

The location where the power supply is placed in the chassis is usually located at the upper end of the rear of the chassis. There is a screw hole in each of the four corners at the end of the power supply. They are usually arranged in a trapezoidal shape, so pay attention to directionality when installing. If it is installed backwards, the screw can't be repaired. Place the power supply on the power supply bracket, align the four screw holes, and then tighten the screws.

When installing the power supply on the chassis, it should be noted that the power supply is generally installed backwards, that is, upside down. Just align the screw position on the power supply with the hole position on the chassis, and then tighten the screw.

Tip: there is a principle when tightening, that is, don't tighten the screws first, and then tighten them one by one after all the screws are in place. The same is true for installing some other accessories, such as hard disk, CD-ROM drive and floppy disk drive.

1 1.2.3 Install the motherboard.

There are many holes in the side panel of the chassis to fix the motherboard. There are some mounting holes around and in the middle of the motherboard, which correspond to some round holes at the bottom of the chassis to fix the motherboard. When installing the motherboard, the positioning screw should be installed in the hole at the bottom of the chassis (the positioning screw groove is selected according to the motherboard type, and one or two plastic positioning cards can be placed instead of metal screws when appropriate).

Next, put the chassis down, install copper expansion screws on the motherboard (align the screws on the motherboard), and then put the motherboard on the motherboard. At the same time, pay attention to align the I/O interface of the motherboard with the corresponding position behind the chassis (the position indicated by the arrow in the figure), and the peripheral interface of the ATX motherboard should be aligned with the corresponding baffle hole position behind the chassis.

Note: The keyboard port, mouse port, serial port and USB port of the motherboard should be aligned with the holes on the back cover of the chassis, and the motherboard should be parallel to the bottom plate, and must not be put together, otherwise it will easily lead to short circuit. In addition, when the printed circuit with signal line near the screw hole of the motherboard is connected with the chassis bottom plate, care should be taken not to short-circuit the motherboard and the chassis. If the mounting holes of the motherboard are not coated with insulation, they must be insulated with insulation washers. It is best to fix one or two studs on the chassis first, usually near the keyboard jack (on the motherboard) or I/O port (ATX motherboard) of the chassis. When using a plastic card with a pointed tip, the pointed tip must be on the front of the motherboard.

Different installation systems, different installation disks and different installation methods. The general process is as follows:

1. Prepare the WINDOWS XP CD.

2, start the computer, press the Delete key, enter the motherboard BIOS settings interface.

3. Set the CD-ROM drive to start: after entering the BIOS, according to the motherboard you said, please use the arrow keys to find the BOOT, press enter to open, use the arrow keys to select the CD/DVD drive with boot device priority, and press enter to enter. Options include floppy disk, HDD-0, etc. Of course, there are CD options. Press the Page Up or Page Down key on the keyboard to select the CD, press Enter, then press F 10 (load the CD into the CD-ROM drive), press Enter to save and exit the BIOS setup, and the computer will automatically restart.

4. After restarting, the computer starts from the CD and displays the installation wizard interface. You can follow the prompts to set up the installation step by step. After different installation disks are started, the menu of options is different, but basically the same. You only need to select "Install ... ×××××× System" in the CD prompt first.

5. The general steps are as follows: Press Enter to confirm the continued installation; Press F8 to accept the license agreement; Select the location to install, usually drive C, and press enter; ; Select file system, recommend NTFS, and press enter; ; Will enter the disk scan and copy the installation program to the hard disk; The computer will restart in 15 seconds; Press Enter to restart immediately; Starting from the hard disk, the installation process will continue. At this point, the graphical interface mode will be started. Under this interface, there are six steps in automatic installation: installing equipment, installing network, copying files, installing start menu, registering components and saving settings. Now these six steps of computer generally take about 30 minutes.

6. After the system is installed, it will automatically restart and enter the desktop. At this time, install your motherboard driver (generally, as long as a sound card and a graphics card are installed, most network cards are recognized by the system, which is unnatural to install, hehe ...). Because the motherboard model is different, the installation method of the driver is also different, so I won't explain it in detail here to avoid misleading! ! !

7, everything is ready, establish a network connection, enter the account, connect to the Internet.

8. Wandering in cyberspace! Haha's laughter ...