What are the sockets on the back of a typical computer motherboard called? What does it do?

Many friends who are new to computers are not very clear about the names and functions of various sockets on the computer host. Today, PHP editor Xinyi will explain the common interfaces on the motherboard in detail through pictures. I hope it will be helpful to everyone.

What are the sockets on the back of a typical computer motherboard called? What does it do?

What the 2nd floor said about the monitor interface is too amateurish. This is the first time I have heard of this classification of CRT interface and LCD interface. What the 1st floor said is correct, but it still lacks an HDMI There are three interfaces for display output: VGA (analog video output), DVI (digital video output), and HDMI (high-definition multimedia interface). Interfaces for audio output: Nowadays, sound cards integrated into motherboards generally have 6 jacks. 1 is connected to the main speaker, 2 are connected to the front speakers, 2 are connected to the rear speakers, and one is connected to the microphone. Network cable interface: LAN IEEE1394 interface: It is a fast transmission interface that was often used to connect digital video recorders.

USB interface: Needless to say, everyone on earth knows that keyboard and mouse interfaces: the two circular jacks located at the top of the back of the chassis. Serial port: this interface has a similar appearance to the VGA interface and is generally used to connect some Parallel port of older devices that require serial port connection: generally used to connect to printers, but now most printers use USB interfaces. These are basically the interfaces of the current mainstream configurations

There is an electron in the computer host. What role does this electron play? Can it be started by removing it?

Simple answer: This is a button battery. After removal, the motherboard parameters will be restored to factory settings. In most cases it can be turned on.

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