When assembling a computer, how is the computer switching power cord connected to the computer motherboard?

When assembling a computer, the connection between the computer switch power cord and the motherboard is crucial. There are mainly two types of power interfaces on the motherboard: 24pin and 4/8pin. This article is carefully compiled by PHP editor Baicao. It will introduce in detail the steps to connect the computer switch power cord to the motherboard, including necessary accessories, specific steps and precautions. Please read the following carefully to ensure that you can assemble your computer correctly.

#When assembling a computer, how to connect the computer switch power cord to the computer motherboard?

The one marked power sw is the power-on pin, which is divided into two, which are positive and negative. Just insert them according to the corresponding positions on the motherboard. There is no care when plugging in. Just plug the positive and negative poles in reverse and then reverse them. Generally, it will not harm the computer.

How to connect the power cord of the assembled computer?

When assembling the computer power cord, you need to connect the power cord to the power supply and the computer host. The following are general steps:

1. Disconnect the power supply: Make sure the power supply and computer host are powered off, and unplug the power plug.

2. Connect the power supply: Insert the plug of the power cord into the corresponding socket of the power supply. The socket on the power supply is usually located on the back of the power supply and has a specially shaped slot to ensure that the plug is connected correctly.

3. Connect the host: Look for the power interface on the back of the computer host, usually located on the top or bottom of the host. Plug the other end of the power cord into the power socket of the computer host.

4. Fix the cables: Use cable ties or wire harnesses to fix the power cords around the host to ensure that the cables are neat and safe.

5. Check the connection: Make sure the power cord is tightly connected to the power supply and computer host socket without looseness.

6. Repower the computer: Insert the power plug into the power socket and turn on the power switch to power the computer.

When connecting the power cord, please make sure to choose a power supply that meets the hardware requirements of your computer, and ensure that the power cord is properly installed and assembled to ensure a secure and safe connection. If you encounter any problems during connection, it is recommended to refer to the manual of the power supply or computer host, or seek professional help. Also, be careful when assembling the power cord and make sure to follow relevant safety operating procedures to protect your own safety.

How to plug in the power cord when assembling a computer?

1. Take out the motherboard, remove the CPU and install it, fix the fan, plug in the memory and put it away.

2. Remove the covers on both sides of the chassis, install the power supply, and screw the motherboard tray screws in the chassis to the designated position.

3. Handle the motherboard baffle according to the interface position, snap it into the chassis back bezel, put the motherboard correctly into the chassis, and gently tighten the screws. For independent graphics, break off the small PCI-E baffle, insert the graphics card and secure it with screws.

4. Plug in the 24 4-pin power cord. If the 4-pin cord is too long, tie it into a knot.

5. Separate the front USB and audio jack cables with USB and AUDIO letters on the back from the chassis, and insert them into the USB pin slot and AUDIO pin slot of the motherboard respectively. Both are to prevent mis-insertion. The USB pin slot is usually in the lower right corner of the motherboard, and there is a USB mark under the pin slot. The AUDIO pin slot is generally located in the middle and lower left side of the motherboard.

6. Knot the switch, restart, hard disk indicator light and other wires on the chassis. Generally, this type of plug on the motherboard is adjacent to the USB. In the lower right corner of the motherboard, there are letters marking the corresponding plugs on the motherboard, such as HDLED. is the hard disk indicator light, RST is the cold start, POW-SW is the startup, SPEAKER is the alarm horn, and POW-LED is the power indicator light. Just plug them in one by one.

7. Remove the baffle at the optical drive position of the chassis (the card head can be pushed out from the back and removed). Put the optical drive in and secure it with screws.

8. Take out the optical drive and hard disk data cable. If it is a parallel port data cable, please confirm that there is an IDE interface on the motherboard. The serial port cable is generally longer. After forming a spiral shape with your fingers, you can insert it into the motherboard serial port port in sequence, and then plug in the optical drive and hard disk power cables.

9. Use tying thread to gather and fix the messy threads appropriately. Install the side covers in sequence. You're done, the next step is to partition the hard drive and build the system.

Purely personal experience, let’s discuss the shortcomings together. Reproduction is prohibited.

How to connect the power circuit of the assembled computer?

1. Take out the motherboard, remove the CPU and install it, fix the fan, plug in the memory and put it away.

2. Remove the covers on both sides of the chassis, install the power supply, and screw the motherboard tray screws in the chassis to the designated position.

3. Handle the motherboard baffle according to the interface position, snap it into the chassis back bezel, put the motherboard correctly into the chassis, and gently tighten the screws. For independent graphics, break off the small PCI-E baffle, insert the graphics card and secure it with screws.

4. Plug in the 24 4-pin power cord. If the 4-pin cord is too long, tie it into a knot.

5. Separate the front USB and audio jack cables with USB and AUDIO letters on the back from the chassis, and insert them into the USB pin slot and AUDIO pin slot of the motherboard respectively. Both are to prevent mis-insertion. The USB pin slot is usually in the lower right corner of the motherboard, and there is a USB mark under the pin slot. The AUDIO pin slot is generally located in the middle and lower left side of the motherboard.

6. Knot the switch, restart, hard disk indicator light and other wires on the chassis. Generally, this type of plug on the motherboard is adjacent to the USB. In the lower right corner of the motherboard, there are letters marking the corresponding plugs on the motherboard, such as HDLED. is the hard disk indicator light, RST is the cold start, POW-SW is the startup, SPEAKER is the alarm horn, and POW-LED is the power indicator light. Just plug them in one by one.

7. Remove the baffle at the optical drive position of the chassis (the card head can be pushed out from the back and removed). Put the optical drive in and secure it with screws.

8. Take out the optical drive and hard disk data cable. If it is a parallel port data cable, please confirm that there is an IDE interface on the motherboard. The serial port cable is generally longer. After forming a spiral shape with your fingers, you can insert it into the motherboard serial port port in sequence, and then plug in the optical drive and hard disk power cables.

9. Use tying thread to gather and fix the messy threads appropriately. Install the side covers in sequence. You're done, the next step is to partition the hard drive and build the system.

Purely personal experience, let’s discuss the shortcomings together. Reproduction is prohibited.

How to assemble the computer to connect to wifi?

Buy a wifi transmitter, install the driver, and select the wifi you want to connect to

How to connect the network cable when assembling a computer?

The computer you assemble must also have a network cable connector behind the computer host. If there is a network cable socket, you can definitely plug the network cable into the host. This will allow you to access the Internet. This is a relatively simple question. There must be many friends around you who know these things. If you don't understand, then ask them for advice. When three of us are together, we must have my teacher. This is nothing to be ashamed of.

How to connect the motherboard power cord and assemble the computer power cord?

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How to connect the computer power cord?

1. First of all, motherboard power supply. Currently, most motherboards have 24PIN interfaces. Our power supply also has 24PIN interfaces, which can be plugged in accordingly. This connection method has a fool-proof design, so generally it will not be plugged in incorrectly.

2. After the motherboard power supply connection is completed, connect the installed CPU power supply 4PIN interface to the corresponding slot position.

3. The next step is the hard disk power supply. The hard disk power supply is also a 4PIN interface. The power interface only needs to be connected to the hard disk interface.

4. If your computer also has an independent graphics card installed, generally better independent graphics cards require a separate power supply, while poorer independent graphics cards are powered by the motherboard where they are inserted. Generally, the graphics card interface that requires separate power supply is also 4PIN. Similar to the CPU power supply interface.

5. Finally, let’s introduce the motherboard jumper. This is also a very troublesome problem for many novice friends when installing computers. It mainly involves the connection of the power supply chassis power button, restart button and chassis power indicator lines.

6. In fact, the interfaces that can be connected randomly are mainly the interfaces connecting the motherboard to the chassis, and the current front audio interface, USB interface and 1394 interface all adopt a very standard integrated module design, which will never If it is plugged in incorrectly, the only things that need attention are the switch, restart, power on, and hard disk indicator lights on the front panel.

Do I need to buy the power cord separately when assembling a computer?

Don’t buy it separately

You don’t need to buy the thread yourself. When you buy a hard drive, the hard drive comes with its own hard drive cable; the power supply comes with various interface cables; the motherboard also comes with its own hard drive cable, and the chassis comes with its own signal cable, front USB port cable, and power cable. In other words, everything you buy comes with a cable, so there is no need to buy additional cables. If it doesn't come with a cable, it's usually taken away by the seller.

How to connect the assembled computer to the TV?

1.

Use a VGA cable to connect the computer to the TV 1. Turn on the TV and adjust the TV signal input to the "pc" or "vga" or "computer" option (different TVs, The names are different, but they both mean computer). 2. Connect one end of the VGA video cable (the cable connected to the computer graphics card, with blue at both ends) to the TV VGA interface. 3. Connect the other end to the vga interface of the notebook. 4. Open the laptop. Generally, at this step, the TV is displayed, that is, the desktop of the laptop is displayed on the computer, and the operations on the computer can be seen on the TV screen. If not successful, continue to the next step. Remember, be sure to connect the cables first before turning on the laptop. Do not reverse the order. 5. Right-click on the laptop desktop, select "Properties", display the "Properties" window, and select the "Settings" tab in the properties window. 6. In the "Display Device" column, select the second display device (that is, the external TV), check "Extend desktop to this monitor" below, click "OK", and you are done. 7. If there is no content in step five, then the driver version of your notebook graphics card is too old. Check the model of the graphics card driver, right-click on the My Computer icon and click "Properties". 8. Click the "Hardware" tab in the properties window and click "Device Manager" above. 9. Find "Display Card" in the window that appears, learn the notebook's graphics card model, find the latest graphics card driver online, install it, and then proceed to step five.

2.

Use HDMI cable to connect the computer and TV. 1. First use HDMI to connect the computer and TV, and then connect to the HDMI port of each device. 2. If there are multiple HDMI ports on the TV, adjust the display source of the TV to the corresponding HDMI port. 3. After the cables are connected, set up the TV.

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