Ncomponents of motherboard and its functions pdf files

Chapter 2, system components, describes the functions of the major system components. All of the components and pathways necessary for the movement of data around the processor are etched on this single chip. Parts of a computer class iii, iv and v thinking of various. If a processor requires data from a location in ram, the level 1 cache will be searched first.

The motherboard serves as a single platform to connect all of the parts of a computer together. Old motherboards socket 775 and older new motherboards 11562011 and newer if you compare both images, the older motherboards had a north bridge which dealt with. We chose the asus prime x470pro for its inclusion of many modern. It must be understood that the mechanical circuits would operate much slower than their electronic counterparts and onetoone correlation can never be achieved. A lot of people simply dont care about these aspects, but if youre the doityourself type, knowing everything there is to know when. Motherboard components and their functions in hindi youtube. Housed in the case, you will find the floppy drive, cd rom drive, and the main components of the computer. Motherboard types and features a motherboard is the most complicated component in a computer. A motherboard is one of the most essential parts of a computer system, and these assessments will help you test your understanding of this technology. Take a look at the details of figure 31, which shows a microatx motherboard by.

Motherboard is a also one of the important parts of the cpu. It controls ringer, vibrator and led of a mobile phone. Chapter 4, cpu and memory installation, contains the cpu and memory installation information. Function of this basic electronic components is to store electrical charge in an electrical field diodes.

Mother board is the major component of the computer since all of the other hardware within the cpu, including the processor is attached to it. The system bios is a rom chip on the motherboard used during the startup routine boot process to check out the system and prepare to run the hardware. A diagram and explanation of motherboard parts and their. Identify the parts of a motherboard identify types of motherboards install a motherboard in a system describe the function of the system bios and access the. Jul 15, 2016 a motherboard act as a platform for established connection between various components that are essential for successful operation of a computer. Other connectors on the motherboard allow communication through cables with various peripheral devices, both inside and outside the compu ter case. If the motherboard fails, the computer will not function. They are still called modems because their essential function is the same they convert digital signals to. Slot for modern expansion cards such as sound cards, network cards wifi, ethernet, bluetooth, connector cards usb, firewire, esata and certain lowend graphics cards. The instruction pointer in the cpus control unit stores the location of. The hard drive is longterm storage, which means the data is still saved even if you turn the computer off or unplug it when you run a program or open a file, the computer copies some of the data from the hard drive onto the ram. This cache is slower than level 1 cache but still much faster than main memory. What are the components and functions of a motherboard.

Chapter 3, connector and jumper definition, provides the jumper and connector definitions. Slot for discrete graphic cards and high bandwidth devices such as topend solid state drives. At the most basic level, a computer is a device consisting of three pieces. Components of the system unit university of nevada, las. An adapter card, or expansion card, is a circuit board that enhances functions of a component of the system unit andor provides connections to peripherals. The term computer hardware refers to the physical components of a computer, namely keyboard, monitor, mouse, and printer, including the digital circuitry. The hard drive is where your software, documents, and other files are stored. The processors function is to control the activities of the computer system. Motherboard components labeled motherboard parts and. Function key top row these keys are called function keys because they perform special functions cursor key or arrow keys navigation key these keys include left, right, up, down directions. If logic ic ui ic is faulty then ringer, vibrator and led of mobile phone will nor work properly. Functions of cpu varies from data processing to controlling inputoutput devices. An input device is used to enter the data and instructions into the computer.

Reinstall the hard drives, power supply, and so forth that had to be removed to get the old motherboard out 4. Components of computer quiz mcq on components of computer are very useful for your upcoming govt competitive exam recruitment such as ssc, cgl, ias, upsc prelims, cds, mts, chsl, railway banking sbi po etc q. Mar 03, 2011 before buying a motherboard, you should always learn about its characteristics such as the type of connectors it has. This study unit is a large file and will take a while to. The comparisons will, however, give an insight to each of the fundamental electronic components used in every electronic product. Since voltage, current and resistance are related through ohms law, resistors are a good way to control voltage and current in your circuit.

Youll be quizzed on your knowledge of the different parts of a motherboard and their. May 18, 2015 motherboard componentsmotherboard components and their functionsand their functions 2. For performing these functions, computer systems consist of input devices, a central processing unit cpu and output devices. Usb pen drives are usually used to move data and files from one computer to another due to its small size and also as they have a low. The motherboard is the main part of your computer that everything else plugs into. Motherboards are of great importance in a computer. An adapter card, or expansion card, is a circuit board that enhances functions of a component of the system unit and or provides connections to peripherals. Clock generator 400mhz system bus is for pentium 4 at 2.

Please be patient while this study units page loads. Chips on the motherboard require power to function. Parts of the computer basic components case or tower this is the plastic box that contains the computer. The motherboard is a sheet of plastic that holds all the circuitry to connect the various components of a computer system. The most important motherboard component is the microprocessor or cpu. Aug 10, 2017 switches and jumpers dip dual inline package switches are small electronic switches found on the circuit board that can be turned on or off just like a normal switch. Computers 1st practice objective test flashcards quizlet. Motherboard parts and functions pdf kaboom latam inc. These buses allow data to travel between the various components that comprise a computer. Motherboard parts and functions motherboard parts and. The circuit board that contains many of the electrical components of a computer and provides the electrical connections to these components and the peripheral units figure. Peripherals are devices that connect to the system unit and. Central processing unit 9 intel and smart phones missed the market i intel with its cpus and microsoft with windows and ms. Parts of a mobile cell phone and their function ic big.

When you save a file, the data is copied back to the hard drive. Identify the parts of a motherboard identify types of motherboards install a motherboard in a system describe the function of the system bios and access the system setup utility 84 e. A microelectronic computer electronic circuit incorporated into a chip or semiconductor. It connects the cpu, memory, hard drives, optical drives, video card, sound card, and other ports and expansion cards directly or via cables. Install the cpu and ram on the new motherboard before putting it in the case 2. The computer keyboard offers a range of special functions that are important to master in order to use a computer best as a tool for information literacy. Front side bus 200266333 the mother board with this. A lot of people simply dont care about these aspects, but if youre the doit. Unknown quipster in this chapter, you will learn how to. Components that conduct electricity in only one direction integrated circuits or ics.

We chose the asus prime x470pro for its inclusion of many modern motherboard features, and its contrasting color design, which makes it easier to see smaller board components. Registers store data and instructions required by processor. Each and every instruction no matter how complex or simple, it has to go through the cpu. A computer has many components, each with their own roles and functions. Show the various parts of a computer and explain their functions. Each element is important on a motherboard, some more than others. What you might not know, though, is the role played by each chip, port or slot present on a motherboard. Motherboard componentsmotherboard components and their functionsand their functions 2. When you put together a computer from parts, generally you start with deciding on which processor and motherboard you will use.

There are primarily two types of motherboards, at motherboard, and atx motherboard. Aug, 2017 on pcs, the bios contains all the code required to control the keyboard, display screen, disk drives, serial communications, and a number of miscellaneous functions. Internal components the motherboard is the main printed circuit board and contains the buses, or electrical pathways, found in a computer. A second cache called level 2 cache l2 is situated on the motherboard near the processor and can be from 1mb to 8mb in size. Motherboard components labeled motherboard parts and functions. A motherboard i the motherboard contains the socket the holds the cpu as well as the gpu, ram, expansion slots and external. Lets take a look at a typical higher level motherboard for an example of connector and port types. Parts of a computer and their functions pdf computers, in spite of different layouts or new component designs. A computers motherboard is also known as the mainboard, mobo abbreviation, mb abbreviation, system board, baseboard, and even logic board.

A motherboard is also known as the system board or the main board. The instruction pointer in the cpus control unit stores the location of the next program instruction to be executed. Monitor or screen this is the tvtype screen on which you see the work youre doing on your computer. Computer motherboard and its constituent components. In this lesson you will learn about the main parts of a computer. Considering the fact that all the other components are installed on the motherboard or connected to it, it is safe to say that the motherboard is the central piece of a pc, the.

The motherboard mounts to the case with small connectors called standouts installing the new motherboard 1. Mcq set2 components of computer gk objective question. The palm reading free pdf active part of the computer, the part that does calculations and controls all. In this lesson you will learn about the main parts of a. Motherboard components, their purposes, and properties. Some of these are the hard drive, motherboard and the processor chip cpu. The role of the motherboard is to allow all these components to communicate with each other.

In addition, some special function computers you use will not have a mouse and will only allow you to communicate with the computer through its keyboard. Demonstrate the function of each part of the computer. Mouse the mouse allows you to move, select and click on objects. At motherboards are older, and not commonly used now a days. It is also known as system board, main board or printed wired board pwb. Motherboard parts and functions the motherboard is one of the most important parts of the pc, but as a tech enthusiast, you probably already know that. Sep 17, 2014 parts of motherboard and its function 1. If a computer is not available, draw a diagram on the blackboard or distribute pictures.

Explain motherboard components, types, and their functions. Board will learn toall parts and their functions is a alsomotherboard. It is also sometimes abbreviated or shortened to mobo. You can identify a computer motherboard by the components that attach to it and the layout of its parts. Motherboard study guide by the time you are finished with this study unit you will have gained quite a bit of knowledge, become very familiar with how a computer works, and understand how the motherboard is the main factor in determining the computers performance and abilities.

Components of the system unit home page university of. The computer motherboard serves as a single platform to connect all of the parts of a computer together. It can be considered as the backbone of a computer. Parts of the motherboards and its functions hd youtube. Resistors a resistor impedes the flow of electricity through a circuit. It holds, and allows communication between, many of the crucial electron components of a system, such as the central processing unit cpu. The most popular motherboard form factors are atx, microatx a smaller version of atx, and miniitx a smaller version of microatx. Peripherals are devices that connect to the system unit and is controlled by the processor in the computer.

The motherboard is the most important component in the system unit and the main function of the motherboard is to act as the main circuit board. Bios access and configuration on pc systems is independent of any operating system because the bios is part of the motherboard hardware. A computer program is made up of instructions and when the program is. Cpu or central processing unit is the brain of the computer system. Other significant components include the number of memo. A pc motherboard generally has a series of slots, allowing daughter boards to be plugged in directly. A motherboard alternatively known as the mainboard, main circuit board, system board, baseboard, planar board or logic board, or colloquially, a mobo is the main printed circuit board pcb found in general purpose computers and other expandable systems.

Enter post title here parts of motherboard and their functions the main printed circuit board in a computer is known as the motherboard. Keyboard the keyboard is used to type in information and operate the computer. The motherboard is one of the most important parts of the pc, but as a tech enthusiast, you probably already know that. It doesnt matter if a computer is running windows 10, windows 8, windows 7, windows vista, windows xp, linux, unix, or no operating system at allbios functions outside of the operating system. Computer hardware is an integral part embedded in all modern day automobiles, microwave ovens, electrocardiograph machines, compact disc players, and other devices. Computer motherboard and its components,constituent. Learn how the motherboard functions to make all the other components work. Recall from chapter 1 that a motherboard form factor determines the size of the board and its features that make it compatible with power supplies and cases.