Briefly describe the various slots on the motherboard and what they do.

Memory slot: This is the slot on the motherboard that is used to store hardware memory modules.

Different motherboards have different slots.

The small board is mainly the graphics card slot, and the latest board now also has the M2 hard disk slot.

Generally speaking, there are at least four slots: 1,, RAM. 3, graphics card, 4, m2 hard disk slot.

There are more than 4 large graphics card slots, and only one less.

Secondly, there are PCIEX1, PCIEX4 slots, you can insert sound cards, network cards, M2 adapter cables, and in the past, you can also insert Han cards,

<> arrangement will be different for different motherboards, but the basic features are similar, such as graphics card slots, etc.

The role of each interface of the computer motherboard.

1. PCI-E slot.

PCI-E slots are divided into two types, one is PCI-E16X and the other is PCI-E1X.

1. PCI-E1X, used to expand sound cards, network cards, and riser cards.

2. PCI-E16X graphics card socket.

2. PCI slot.

It is used to expand sound cards, network cards, and riser cards.

3. IDE slots.

It is used to connect IDE hard disks and optical drives, and older hard disk optical drives use this interface.

Fourth, floppy drive slot.

At present, the floppy drive has been eliminated, and the motherboard will not have this kind of slot.

Bus expansion slots.

The bus expansion slot is a slot used to expand the functions of the microcomputer, which can be used to plug in various boards, such as graphics cards, sound cards, modem cards and network cards. At present, the board expansion slots used mainly include PCI slots and AGP slots, etc., and an ISA bus slot was widely used before, but it has been eliminated. The PCI slot is used to plug the PCI bus board, which is generally a white slot, and according to the motherboard, there are generally 3 5 PCI slots.

AGP slot is a graphics acceleration interface developed by Inter company, which is specially used to install AGP graphics cards, and the speed is much faster than ordinary PCI graphics cards. ACP slots are generally brown slots and are shorter in length than PCI slots. Each motherboard has only one AGP slot, while some motherboards with integrated graphics cards do not have an AGP slot.

<> the main expansion slots are described below:

1. PCI slot.

The PCI slot is an expansion slot based on the PCI local bus, which is generally milky white in color and is located below the AGP slot and above the ISA slot on the motherboard. The PCI slot is the main expansion slot of the motherboard, and almost all the functions that can be achieved by plugging in different expansion cards can be obtained, and it is known as the "all-in-one" expansion slot.

2. AGP slot: It is on the PCI bus.

The foundation has not been developed, mainly optimized for the graphic display of filial piety, and is specially used for graphic display cards.

3. ISA slot: ISA slot is an expansion slot based on ISA bus, its color is generally black, longer than the PCI interface slot, and is located at the bottom of the motherboard. It can be plugged into graphics cards, sound cards, network cards and so-called multi-function interface cards and other expansion cards.

There are many slots on the motherboard, and the number of slots varies from model to model.

The necessary slots for the motherboard are as follows:

1. CPU slot. There are two kinds of CPU plugged in, contact and pin type to ensure the normal operation of the computer;

2. Memory slots. The memory is plugged into it;

3. Hard disk data socket. hard disk, memory, CPU for data exchange;

4. Graphics card slot. Only a computer with a graphics card can perform high-performance image processing;

5. Sound card, network card, audio, as the name suggests, is responsible for the processing of sound, network, sound and other information.

The motherboard mainly integrates BIOS chip wheel state, IO control chip, keyboard and panel control switch interface, indicator Lana source plug, expansion slot, DC power supply connector of the motherboard and plug-in card, etc.

The motherboard and plug-in card are powered by the DC power supplyConnectorsand other elements.

The motherboard has an open architecture. Most motherboards have 6-15 expansion slots for the control card (adapter) of the PC peripherals.

Plug in. By replacing these plug-in cards, the corresponding subsystems of the microcomputer can be partially upgraded, so that manufacturers and users have greater flexibility in configuring models. In conclusion, the motherboard plays a pivotal role in the entire microcomputer system.

Motherboard considerations.

Pay attention to whether the CPU interface of the motherboard supports the selected CPU. The chipset of the motherboard.

Whether the selected processor is supported.

There are two suffixes, k and f. k indicates that there is no frequency lock and can be overclocked. f indicates that there is no nuclear display.

Requires a discrete graphics card. The processor with K should be paired with the Z590 motherboard as much as possible. Those without K can choose the B560 motherboard.

However, 11600KF is recommended to be paired with B560 motherboard, so that the cost performance is better. AMD motherboards are available in both B550 and X570 chipsets. The main difference is the number of channels supported.

The B550 usually only has 1 graphics card slot and 1 support, which is enough for the average user.