Nowadays, it is more and more popular to assemble computers. For those who have assembled computers for the first time, they are surely confused about the wiring of computer power. How to connect the computer power cord? The following decoration home decoration network Xiaobian will bring you a detailed explanation of the computer power cable connection , I hope to provide help for everyone.
How to connect the computer power cord?
Prepare the computer power supply before wiring:
1. Know the power supply interface of the motherboard : On the motherboard, we can see a rectangular slot, which is the slot that the power supply provides for the motherboard. Nowadays, the main board power supply interface is mainly 20-pin and 24-pin. On the high-end motherboard, the 24PIN motherboard power supply interface is generally designed. The low-end product is generally 20PIN. Regardless of the 20PIN and 24PIN, the interpolation is the same. The interface that supplies power to the motherboard is generally designed with a foolproof design that can only be inserted in the correct way. A closer look reveals that there is a raised slot on one side of the power supply interface of the motherboard, and a snap-on design on the power supply interface of the power supply. The advantage of this design is to prevent the user from inserting the plug. On the other hand, it is also possible to make the two interfaces more securely mounted together.
2 , recognize the CPU power supply interface: In order to provide a stronger and more stable voltage to the CPU, the current motherboard provides a separate interface for the CPU (with 4 pins, 6 pins and 8 pins). The installation method is also quite simple. The interface is the same as the slot for powering the motherboard. It also uses a foolproof design, which makes us easy to install.
3 , know SATA serial port: SATA serial port has become a current mainstream because it has higher transmission speed and gradually replaces PATA parallel port. At present, most of the hard disk uses serial port design. Because SATA data line design is more reasonable, it provides us with installation. More convenient. Next, I will get to know the SATA interface on the motherboard. A protective layer is designed around the SATA interface, which provides a good protection for the interface. This design is generally used on the motherboards of large brands. The installation of the SATA interface is also quite simple. The interface adopts a foolproof design. The direction is reversed and cannot be inserted at all. The careful user carefully observes the design of the interface and can also see how to connect. In addition, it should be noted that the power supply interface of the SATA hard disk is also different from the ordinary four-pin ladder power supply interface. The following figure shows the comparison between the SATA power supply interface and the ordinary four-pin ladder power supply interface.
Computer power cable connection:
1, the first motherboard power supply Currently the motherboard is mostly 24PIN interface, we also have 24PIN interface in the power supply, the corresponding insertion can be, the connection has a foolproof design, so generally will not be inserted wrong.
2. After the power supply connection of the motherboard is completed, connect the installed CPU power supply 4PIN interface to the corresponding slot position.
3. Next, the hard disk is powered. The hard disk power supply is also a 4PIN interface. The power interface can be connected to the hard disk interface.
4. If you have a separate graphics card installed in your computer, generally better discrete graphics cards require separate power supply. The poorer discrete graphics cards are powered by the motherboard on the inserted motherboard. The graphics card interface that usually needs to be powered separately is also 4PIN. Similar to the CPU power supply interface.
5, finally introduced the motherboard jumper, this is also a lot of trouble for the novice friends installed, mainly related to the power supply chassis boot button, restart button and chassis power indication line connection.
6, the interface that can be spliced ​​in fact is mainly the interface of the motherboard to the chassis, and the front audio interface, USB interface and 1394 interface are all designed with a very standard integrated module, never inserted wrong, the only need to pay attention Only the front panel switch, restart and boot, hard drive indicator are left.
The above is how the computer power cable brought to you by Xiaobian? The full details of the computer power cable connection, I believe that after reading this article, you have a basic understanding of the computer power cord connection, if you want to know more about decoration advice, please click to enter the decoration knowledge channel .
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