Computer installation How to connect the internal chassis power

Connecting the motherboard power connector motherboard not only needs power, but also to the CPU, graphics, PCI cards and other devices to power, so the motherboard to power the connector is the largest. The connector is made up of 20 power cords, and on one side of the connector there is a stationary clamp. Generally can be found in the motherboard CPU socket near the power connector is almost large, also has 20 pinhole socket. The power connector has a clip on one side of the small protruding block on the side of the socket, and then a little push down, the power connector will plug into the socket, and the clip on the interface will automatically clamp the protruding block, so that contact more solid.

Connect Senior Power Connector Senior Core Power connector is the largest number of power output connectors, generally a computer power supply at least 4 such connectors. Senior Core Connector by a yellow one red two black total of 4 power cords. Because the two corners of the connector are beveled, this connector is also called the "D" type head. Senior Core power connector is to the hard disk, optical drive, burner and other IDE devices to provide power. Hard disk, optical drive and other devices have a corresponding D-type socket, because there is a D-type anti-plug design, it is easy to plug the Power connector on the device.

Connect small four-core connector small four-core connector and the same as the senior core, but also by a yellow one red two black 4 power cord, which is the power supply object is the floppy drive. Small four-core connectors have a protruding edge on the back of the connector and a small protruding block, and the corresponding floppy drive power outlet also has a corresponding groove, so generally will not be inserted. Fourth step: Connect the P4 motherboard special connector. P4 Motherboard Special Connector One is six cores, one is the square four cores. Not all P4 motherboard need auxiliary power supply, use more is square four core socket.