What are the parts of the computer s hardware system?

In simple terms, computer systems.

It is mainly composed of hardware (sub) system and software (sub) system.

The hardware (sub)system mainly includes:

The hardware system is mainly composed of ** processors.

Memory, input/output control system and various external devices.

**The processor is the main component of high-speed computing and processing of information, and its processing speed can reach more than hundreds of millions of operations per second.

Memory is used to store programs, data, and files, often by fast internal memory.

The capacity can reach hundreds of megabytes, or even several gigabytes) and slow massive external memory (the capacity can reach tens of gigabytes or hundreds of gigabytes or more).

The various input/output peripherals are information converters between man and machine, and the input-output control system manages the peripherals and the main memory.

**processors).

Computer system composition.

Computer hardware is an important part of a computer, which contains five important components: combinator, controller, memory, input device, and output device.

1. Combinator.

The main function of combinators in computer hardware is to perform calculations and processes data and information. Combinators consist of the following parts: general registers, state registers, accumulators, and key arithmetic logic units.

Combinators can perform arithmetic calculations (addition, subtraction, multiplication and division) and logical operations (AND or NOT).

2. a controller.

Together, the controller and combinator make up the CPU (CPU). The controller can be regarded as the brain and command center of the computer, which can make the various components of the computer complete the instructions in an orderly manner by integrating and analyzing relevant data and information.

3. Memory.

As the name suggests, memory is the memory system of a computer, which is the notepad in a computer system. Unlike notepads, memory can not only store information, but also accept and read different information in a computer system. The memory is composed of the main memory and the auxiliary memory, the main memory is commonly referred to as memory, which is divided into two parts: RAM and ROM.

Auxiliary memory is external memory, but when the computer processes the information stored externally, it must first go through the information exchange between the internal and external memory before it can be carried out.

4. Input device.

Both input and output devices are critical to human-machine interaction. The advent of input devices such as mice and keyboards has brought earth-shaking changes to computers. There are two main types of existing mice:

Optical mice and mechanical mice. Through the mouse, we can easily locate the coordinates on the computer screen, and can operate the graphics and software processing well, providing the greatest convenience for human beings. The keyboard is also a very important input device, and most of the computer's instructions are input through the keyboard.

5. an output device.

The output device is also the key equipment of computer human-computer interaction, which is characterized by the fact that the information of the computer can be displayed in the form of a picture, which has a good intuitiveness. Common output devices include monitors, printers, voice and output devices.

The hardware system of a computer is mainly composed of five parts, namely combinators, controllers, memory, input devices, and output devices.

Combinators and controllers are integrated together and are collectively referred to as CPUs. Each component of the computer is connected by the bus to form an organic whole, and there are three kinds of microcomputer buses: address bus, control bus and data bus.

1) The main functions of the combinator are: to complete arithmetic operations and logical operations;

2) The function of the controller is: to coordinate and direct the work of various components of the computer;

3) The main function of memory is to store programs and data to realize the function of memory.

4) The function of the input device is: input data and convert it into in-machine information storage;

5) The function of the output device is: to convert the information in the machine into characters and graphics that are easy to identify, process and use, and output the display.

Computer hardware: A general term for various physical devices in a computer system.

Best experience. A computer hardware system is mainly composed of five parts, which are combinators.

Controllers, memory.

input devices, output devices; Combinators and controllers are processors, disk drives are storage, keyboards and mice are input devices, and displays are output devices.

Computer, commonly known as computer, is a modern electronic computer machine used for high-speed calculation, which can perform numerical calculations, logical calculations, and also has the function of storage and memory. It can run according to the program and process massive amounts of data automatically and at high speed.

of modern smart electronic devices. Composed of hardware system and software system, the computer hardware system is mainly composed of five parts, namely combinator, controller, memory, input device, and output device; Combinators and controllers are processors, disk drives are storage, keyboards and mice are input devices, and displays are output devices.

Inventor of the computer John von Neumann.

The computer is one of the most advanced scientific and technological inventions of the 20th century, which has had an extremely important impact on human production and social activities, and has developed rapidly with strong vitality. Its application field has expanded from the initial military scientific research application to all fields of society, and has formed a huge computer industry, which has led to technological progress on a global scale, which has triggered profound social changes, and computers have spread all over general schools, enterprises and institutions.

Entering the homes of ordinary people has become an indispensable tool in the information society.

The application of computers has penetrated into all fields of society, and is increasingly changing the traditional way of working, learning and living, and promoting scientific computing in society. Scientific computing is the earliest application field of computers, which refers to the use of computers to complete numerical computing problems proposed in scientific research and engineering technology. In modern scientific and technological work, the tasks of scientific computing are numerous and complex.

By using the computer's high computing speed, large storage capacity and continuous computing ability, it can solve various scientific computing problems that cannot be completed manually. For example, engineering design, weather forecasting, rocket launches, etc., all require a large and complex amount of calculations undertaken by computers.

Taking a computer as an example, the five major components of a hardware system are: memory, controller, etcCombinatorsinput devices, output devices;

Computer hardware refers to a computer system.

A general term for various physical devices consisting of electronic, mechanical, and optoelectronic components, etc. These physical devices form an organic whole according to the requirements of the system structure, and provide the material basis for the operation of computer software.

In a nutshell, the function of computer hardware is to input and store programs and data, and to execute programs to process the data into a usable form. If the user needs it, the data is output in the manner requested by the user.

Visually, a microcomputer consists of a main chassis and external devices.

The main chassis mainly includes CPU, memory, motherboard, hard disk drive, optical drive, various expansion cards, cables, power supplies, etc.; Peripherals include mice, keyboards, and more.

The main function of the combinator is to execute the instructions of the computer, and it is an important part of processing and computing information. The controller is a program that executes each part of the computer in a sequence, and its purpose is to realize the automatic operation process of the computer.

The role of the computer in storing information is undoubtedly the memory, and its main role is to store the program, the result of the calculation, and the participation in the calculation. The input information in the input device includes graphics, numbers, sounds, etc., and is mainly the input of raw data.

And this data is processed, and the role of the output device is the opposite, the output device is to output the results of the processing of this information.

Hello, Xiaohe is honored to answer for you, the answer to which parts of the computer hardware system is composed is: five parts of computer hardware: 1. CombinatorCombinator Combinator is also known as arithmetic logic unit (ALU).

It is the part of the computer that processes data, including arithmetic operations (addition, subtraction, multiplication, division, etc.) and logical operations (AND, OR, NOT, XOR, comparison, etc.). 2. The controller controller is responsible for taking out the instructions from the memory and decoding the instructions; According to the requirements of the instruction, according to the chronological order, it is responsible for sending control signals to other components to ensure that all components work in harmony and complete various operations step by step. The controller is mainly composed of an instruction register, a decoder, a program counter, and an operation controller.

The core of the hardware system is the Central Processing Unit (CPU). It is mainly composed of controllers, combinators, etc., and is made of chips using large-scale integrated circuit processes, also known as microprocessor chips. 3.

MemoryMemory is the part of a computer that memorizes or stages data. The entire information in the computer, including the original input data. Intermediate data that has undergone preliminary processing as well as useful information that has been processed at the end of the process are stored in memory.

In addition, the various programs that command the computer to run, i.e., a series of instructions that specify how the input data is processed, are also stored in memory. There are two types of memory: internal memory (memory) and external memory (external memory). 4. Input deviceThe input device is a device that inputs information to the computer.

It is an important human-machine interface, which is responsible for converting the input information (including data and instructions) into binary** that can be recognized by the computer, and sending it to memory for storage. 5. Output deviceThe output device is a device that outputs computer processing results. In most cases, it converts these results into a form that is easily recognizable.

Common faults and treatment 1, motherboard failureThe motherboard is one of the most important components of the computer hardware system, and is the basis for the operation of the entire computer system. It is recommended to install the motherboard driver first, and then install the driver of other boards, such as the graphics card, network card, and sound card. If there is a problem with the motherboard battery, you can reset the jumper, if the problem persists, it may be that the motherboard battery voltage is not enough or the ridge hole is damaged, in this case, update the motherboard battery and try again.

If the blue screen is generated due to hardware conflict, and the BIOS is damaged and cannot be displayed, you can use the method of flashing the BIOS to deal with it. Also, double-check that the components on the motherboard are loose and loose. Motherboard failure can also occur if the motherboard's power supply is properly connected or if there is too much dust on the motherboard.

A computer hardware system usually consists of the following parts:1Processor (CPU):

The responsible state refers to the main chip that runs a computer program. 2.Memory:

A temporary storage medium for data and programs. These include random access memory (RAM) and read-only memory (ROM). 3.

Hard drive: Used for long-term storage of files and data, it is the primary storage device of a computer. 4.

Display: It is used to display images, texts and other content processed by the computer, which can be divided into two types: CRT and LCD. 5.

Input devices: including keyboards, mice, trackpads, etc., used to input instructions and control computers. 6.

Motherboard: Connects the various hardware components and enables communication between them. 8.

Other peripherals: Auxiliary devices such as cameras and scanners are not sleepy and can be configured as needed.

Computer hardware systems include controllers, combinators, memory, inputs, and outputs.

1. Controller.

It is the central nervous system of the whole computer, and its function is to interpret the control information specified in the program, control it according to its requirements, schedule programs, data, and addresses, coordinate the work of various parts of the computer and the access of memory and peripherals.

2. Combinator.

The function of the combinator is to perform various arithmetic and logical operations on the data, that is, to process the data.

3. Memory.

The function of the memory is to store information such as sail wreckling procedures, data, and signals and commands of each fiber wheel, and to provide this information when needed.

4. Input. The input device is an important part of the computer, and the input device and the output device are collectively called external devices, referred to as Tongrang peripherals, and the role of the input device is to input information such as programs, raw data, words, characters, control commands or data collected on the spot into the computer. Common input devices include keyboards, mice, optical input machines, tape drives, disk drives, optical disc drives, etc.

5. Output. The output device and the input device are also an important part of the computer, which outputs the intermediate results or final results of the external computer, various data symbols and texts in the computer, or various control signals and other information. The commonly used output equipment of microcomputers includes display terminal CRT, printers, laser printers, plotters, tapes, optical disc players, etc.