Laptop power cord connection method

Computer power switch wire connection diagram

First of all, the power cord is relatively wide when connected, as shown by the arrow in the figure below. If it is labeled USB, connect the cable to the USB socket on the panel.

The computer power switch wire connection diagram is as follows: The jumpers connecting the chassis to the motherboard generally include USB0, USB0, front audio interface (HD_AUDIO) and four motherboard jumpers of POWERSW, RESETSW, POWERLED and HDDLED.

First of all, most of the current motherboard power supplies have 24pin interfaces, and the power supplies also have 24pin interfaces that can be plugged in accordingly. After the mainboard power connection is completed, connect the installed CPU power 4Pin interface to the corresponding slot location. Insert the 4Pin interface in the power supply into the corresponding CPU power slot above, and then follow the hard drive power supply.

Arrange all the wires together. According to the above markings, first clarify the definition of each wire: a. Power switch: POWER SW. Possible names: POWER, POWER SWITCH, ONOFF, POWER SETUP, PWR, etc., function definition: reset button on the front of the chassis.

First connect the power cord from the chassis, one of which is wider, as shown by the arrow in the picture below. If it's labeled USB, it's the cable that connects to the USB slot on the case panel. Find the USB pin on the edge of the motherboard and plug it in.

POWER LED is the power light, RESET SW is the restart button, POWER SW is the switch, and PC SPEAKER is the PC speaker. These interfaces can be said to be the most important ones, especially the power-on button, which is generally found on the motherboard. They are all marked, just plug them in according to the instructions on the motherboard. The above is a diagram of the computer host power cord connection.

How to connect the computer power cord

How to connect the computer power cord: First, the motherboard supplies power. Currently, most motherboards have 24PIN interfaces. Our power supplies also have 24PIN interfaces. Just plug in the corresponding ones. The method has a fool-proof design, so it is generally unlikely to be inserted incorrectly.

Connect the motherboard power supply: Plug the power cord from the power socket into the motherboard power socket. The motherboard power socket is usually located in the corner of the motherboard, and the socket is marked with "ATX POWER" or "PWR1". Pay attention to the interface of the power cord: The interface of the power cord should be kept clean and dry to avoid problems such as poor contact or short circuit.

USB cable: indicator cable, restart switch, alarm cable motherboard, you can see the English logo on the motherboard, just plug it into the corresponding pin. Main power cord: The main artery of the motherboard is very simple. Just find the 20 holes on the motherboard and insert it. Pay attention to the buckle on the slot and do not insert it backwards.

How to connect the SATA notebook optical drive power cord

With the computer turned off, take out the optical drive, the provided fixing screws, the optical drive power cord, and the SATA data cable from the computer optical drive box, and open them Computer case side view. There are two types of cables on the optical drive that must be connected to the host computer.

What kind of optical drive SATA connection is the SATA connection for an optical drive usually a flat, red or black cable, with one end connected to the optical drive and the other end connected to the motherboard or power supply. When connecting, you need to pay attention to plug the interface in place and ensure that the connector is not loose or skewed, otherwise the device may not be able to recognize or read the disc properly.

There is still a wire in the DVD connection cable. After turning on the host, insert the DVD drive into the chassis from the front panel and remove the one with the baffle. Then the rear end is fixed to the metal plate clip with screws. Wiring, DVD has 2 wires that need to be connected, one is the power supply wire and the other is the data wire.

Question 1: How to wire a computer optical drive? Wiring the optical drive is not that difficult, right? Whether it is the previous IDE interface method or the current SATA wiring method, there are only two wires, one power wire and one data wire. Moreover, the widths are different, and there are positioning slots, so it is impossible to connect them wrongly.

Usually when you buy an optical drive, it will come with a SATA serial port data cable.

Tutorial on how to connect the computer ground wire

1. Plug the power plug of the host into the three-hole socket on the wall as shown in the picture. There is a ground wire in the three-prong socket. Connect one wire (such as copper wire) to the metal window frame and the other end to the back of the chassis. According to method 2, the wire can be connected to a conductive object, and the conductive object is next to the insulating object.

2. Question 1: How to ground the computer plug? First of all, you must use a socket of acceptable quality, and it must be grounded. Or plug the power plug on the chassis directly into the wall socket. Generally, wall sockets are safety grounded.

3. The power cord of the host itself has a grounding wire. It is best to connect the grounding wire to the wall panel switch. Wiring can be done on the screws on the back of the case. Connect the other end to the ground or wall (you can connect it to a conductive washer or iron block), and then fix it with tape to ensure good contact between the wire and the bottom surface.

How to connect the computer power cord Detailed explanation of how to connect the computer power cord

How to connect the computer power cord: First, the motherboard supplies power. Currently, most motherboards have 24PIN interfaces. Our power supply also has 24PIN interfaces. Just plug it in accordingly. , this connection method has a fool-proof design, so it is generally unlikely to be plugged in incorrectly.

Connect the motherboard power supply: Plug the power cord from the power socket into the motherboard power socket. The motherboard power socket is usually located in the corner of the motherboard, and the socket is marked with "ATX POWER" or "PWR1". Pay attention to the interface of the power cord: The interface of the power cord should be kept clean and dry to avoid problems such as poor contact or short circuit.

Find the corresponding socket on the hard disk and install the four-copper pin connector from the power supply. Although there are many connectors for computer power supply, each connector corresponds to the corresponding interface shape. When we connect the power cord, we only need to pay attention to the correct connection of the power cord connector and there is no need to worry about damaging the computer.

USB cable: indicator cable, restart switch, alarm cable motherboard, you can see the English logo on the motherboard, just plug it into the corresponding pin. Main power cord: The main artery of the motherboard is very simple. Just find the 20 holes on the motherboard and insert it. Pay attention to the buckle on the slot and do not insert it backwards.

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