How to connect the computer board power cord

Motherboard need to connect the main parts of the power supply: Motherboard power supply, CPU fan power supply, hard disk power supply, independent graphics power supply, as well as the motherboard jumper. The following is described in detail below.

First motherboard power supply is currently the main motherboard is 24PIN interface, the power supply also has 24PIN interface, the corresponding insertion can be, the connection is designed to prevent the stay, so generally will not plug the wrong, the following figure:

The final effect of the connection is as follows:

After the motherboard power connection is complete, the next step is to connect the installed CPU power supply 4PIN connector to the corresponding slot position, as shown below:

Then is the hard disk power supply, hard disk power is also 4PIN interface, power Interface as shown below, as long as the corresponding access to the hard disk interface can:

If you also have a stand-alone video card installed in the computer, generally better independent graphics need power supply alone, a poor independent video card is plugged into the motherboard motherboard power supply. The general need for a separate power card interface is also 4PIN. Similar to the CPU power supply interface.

Finally introduced under the motherboard jumper, this is also a lot of novice friend installed very headache problem, mainly involves the power supply chassis boot button, reboot button and chassis power indicator, such as the connection. The method is compared with the following figure:

In fact, the interface that can be disconnected mainly for the motherboard connection chassis interface, and the current audio interface, USB interface and 1394 interface are adopted a very standard integrated module design, will never plug in the wrong, the only need to pay attention to only the front panel switch, reboot and power-on, hard drive indicator.

Again, in the motherboard and chassis wiring, where the switch and restart is not the positive and negative level, as long as the right position to plug. and two lights can not be inserted wrong, but if the mistake will not cause any accidents. At this point if not at ease, the best way is to open the chassis cover, in the boot state to try a variety of interpolation, will not cause a variety of accidents, please rest assured.