Motherboard the main board that holds electronic components of the system,cpu and memory, and. Io ports this is located in the rear panel of the cpu, this use to connect the outside hardware or peripherals of the computer. A motherboard or also know as system board, is the main. Definition a motherboard is one of the most essential parts of a computer system. This model follows the microatx form factor, used in many desktop pcs.
Pdf parts and functions of motherboard raymond black. Central processing unit cpu performs all basic arithmetic, logical, control, and inputoutput operations chipset manages the data flow between the computers processor, its memory and any peripheral devices attached. Throughhole soldering is needed to connect components to the board. I the motherboard contains the socket the holds the cpu as well as the gpu, ram, expansion slots and external communication interfaces such as usb connectors, and the connection to the power supply c 2018 by david w. Apr 23, 2019 the above mentioned are the primary components of a motherboard and are very important to keep in mind. Take advantage of this course called motherboard study guide to improve your computer architecture skills and better understand motherboard this course is adapted to your level as well as all motherboard pdf courses to better enrich your knowledge all you need to do is download the training document, open it and start learning motherboard for free. Some of these are the hard drive, motherboard and the processor chip cpu. Pdf 1 explain the functions of a cpu 2 parts of a system unit and motherboard 3 storage devices 4 input devices 5 video and audio output. In laymans term, the motherboard is responsible for talking to the other hardware parts of the computer to ensure that the entire unit will be usable and deliver the. 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 verything in the pc directly or indirectly plugs into the motherboard. A computer has many components, each with their own roles and functions.
Pdf computer motherboard presentation muhammad auwal. They also list in the first two locations in the above. Motherboard supports a single type of cpu and few types of memories. Internal components central islip union free school district. This tutorial has been prepared for the beginners to help them understand basic motherboard computer architecture. Cpu is the electronic circuitry in a computer that executes. A motherboard is a curcuit board that all components of the computer are connected to. The motherboard serves as a single platform to connect all of the parts of a. A computer is the most evolving machine in the 21st century. Ps2 ports these are used to connect the mousegreen colorand the keyboardpurple color db 25 female connectorprinter portthis is use to connect the impact printer, one of. The motherboard also acts as the platform on which various expansion slots are available to install other devices interfaces. Computer motherboard and its components,constituent components. Parts of motherboard and its function explained ourtechroom.
The motherboard is likened to the mother of the pc personal computer. The system unit system unit is case that has electronic components of the computer used to process data. Building the pc step by step putting component togather 4. Components of a motherboard motherboard components and their functions. All you need to do is download the training document, open it and start learning motherboard for free. The following are the main component found on a computer motherboard. Following are some examples of inputoutput devices. Parts of motherboard figure out the anatomy of motherboard. These buses allow data to travel between the various components that comprise a computer. Peripherals are devices that connect to the system unit and. Laptop motherboard components and their functions pdf 30. Functionalities of a computer2 any digital computer carries out five functions in gross terms.
Computer components any kind of computers consists of hardware and software. But those who are trying to know about the motherboard computer after opening its circuits. Components of the system unit university of nevada, las. While i dont recommend this with a laptop or handheld device, the. Motherboard laptop components and their functions circuit. Parts of the computer basic components case or tower this is the plastic box that contains the computer. The instruction pointer in the cpus control unit stores the location of the next program instruction to be executed. A motherboard is also known as the system board or the main board. All the component such as ram stick, hard disk drive, optical drives, processor, processor fan and external card are plugin into motherboard. Ppt motherboard components powerpoint presentation free. Allow a computer to communicate with the outside world.
Memory consists of electronic components that store instructions waiting to be executed by the processor, data needed by those instructions, and the results of processing the information. The most popular motherboard form factors are atx, microatx a smaller version of atx, and miniitx a smaller version of microatx. Here we have mentioned and explained the main components and slots of a motherboard. This study unit is a large file and will take a while to. Motherboard components and types of motherboard functions in laptop.
Parts of a mobile phone and their functions parts of a mobile cell phone functions used for inputting or entering data into the phone. The motherboard is essential to computer operation in large part because of the two. Drive bays power supply sound card video card processor memory. Other connectors on the motherboard allow communication through cables with various peripheral devices, both inside and outside the compu ter case. Motherboard componentsmotherboard components and their functionsand their functions 2. Keyboard is used to enter information from the user to the computer. There are many components that are found in the motherboard they are. Electrical circuits on different pieces of equipment will have similarities. Holes go all the way through the board from one side to the other. Sockets, internal and external connectors, and various ports are also placed on the motherboard. Please be patient while this study units page loads. So that you can download it exactly to the manufacturer website.
A set of a program being installed in this ic to preserved the bios configuration settings of the computer. The motherboard mounts to the case with small connectors called standouts installing the new motherboard 1. The miniitx form factor uses very little power, so fans are not needed to keep. Io ports this is located in the rear panel of the cpu. Peripherals are devices that connect to the system unit and is controlled by the processor in the computer. What is a motherboard a computer motherboard is commonly known as main board or mb or system board or logic board is designed on pcb printed circuit board. It should be born in mind that in most cases it form factors goes with a befitting case design.
Housed in the case, you will find the floppy drive, cd rom drive, and the main components of the computer. Sep 30, 2020 parts of a motherboard and their functions. Most circuits will have resistors, capacitors, relays, contactors, switches, and transformers. The computer motherboard and its components winstar. The motherboard is the most important component in the pc. A lot of people simply dont care about these aspects, but if youre the doit. What are the two main components on the motherboard. Join us as we explain the different parts of a motherboard with pictures. Learn how the motherboard functions to make all the other components work together. Mar 03, 2011 before buying a motherboard, you should always learn about its characteristics such as the type of connectors it has. Parts and functions of the motherboard combinebasic. There are mainly 2 types of mouse and keyboard connectors. All you need to design and produce pcbs, and much more programs. Reinstall the hard drives, power supply, and so forth that had to be removed to get the old motherboard out 4.
Motherboard components and their functions youtube. Cpus, to take some of the load off of the motherboard. However, one must be careful because these components are delicate parts that can cease to function if mishandled. After reading the above contents, you can figure out that the two main components on the motherboard are cpu and ram. At the first glance, the components of a motherboard can appear complicated. Motherboard version number here you can get the version of the motherboard driver software. Video cards, hard disks, sound cards have to be compatible with the motherboard to function. This video will present the major parts of motherboard and their corresponding functions.
The motherboard has a built in transportation system, just as a city has connected streets, roads and highways that are used for transportation. Components are attached to a printed circuit board. The motherboard accommodates the central processing unit cpu, random access memory ram, expansion slots, heat sink and fan assembly, basic inputoutput system bios chip, chipset, and the circuitry that interconnects the motherboard components. Cpus used to be made up of discrete components and numerous small integrated circuits, which were. There is a green board that is connected to every component of the computer. Like us on facebook if you like more information like this or subscribe us for more updates. A secondary chip, known as southbridge, has a similar function, coordinating the data flow. Video controller is a board in the computer that controls the monitor. Learn about the cpu, dram, and other motherboard components, and its various features and functions to get insights into how your desktop, laptop, and smartphone operate.
A motherboard or also know as system board, is the main circuit board of the system. Motherboard for a desktop personal computer, showing the typical components and interfaces that are found on a motherboard. Internal components the motherboard is the main printed circuit board and contains the buses, or electrical pathways, found in a computer. Apr 23, 2020 the computer motherboard is the main printed circuit board pcb where most computer components are connected. Motherboard components labeled motherboard parts and functions. Install the cpu and ram on the new motherboard before putting it in the case 2. A motherboard also called mainboard, main circuit board, system board, baseboard, planar board, logic board, or mobo is the main printed circuit board pcb in generalpurpose computers and other expandable systems. Computer motherboard and its components,constituent. The functions of a computer motherboard are as follows. To understand better, a person can read this article while examining each and every component. Io portsthis is located in the rear panel of the cpu. Mar 02, 2018 the computer motherboard connects all the parts components of a computer together. Oct 08, 2019 here, we will discuss about various uses of motherboard, and motherboard s working.
These were the oldest expansion slots in the history of motherboards. Internal components the motherboard is the main printed. Such as lan card, wifi card, usb expansion card and sound card. The motherboard is the main circuit board of the computer that includes the central processing unit, or cpu, memory, sound cards, as well as other peripheral components.
Data and information is transported on a motherboard, via the bus, which can have numerous components branching into its roadways. Basic components and functions of the motherboard my. Ppt motherboard components powerpoint presentation. At the most basic level, a computer is a device consisting of three pieces. It holds and allows communication between many of the crucial electronic components of a system, such as the central processing unit cpu and memory, and provides. 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. System unit the system unit is a case that contains electronic components of the computer used to process data. This course is adapted to your level as well as all motherboard pdf courses to better enrich your knowledge.
Motherboard components and their functions slideshare. The computer motherboard comprises components crucial to the functioning of a computer. A motherboard also called mainboard, main circuit board, system board, baseboard, planar board, logic board, 1 or mobo is the main printed. This use to connect the outside hardware or peripherals of the computer. As the different types of motherboards are the junction of communication of all other key components, knowing the motherboard components means knowing your computer. Crash a system malfunction in which the computer stops working and has to be. Created using powtoon free sign up at youtube create animated videos and animated presentations for free. 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 motherboard acts as the central backbone of a computer on which other modular parts are installed such as the cpu, ram and hard disks.
A properly configured and functioning motherboard provides a solid. The northbridge is responsible for coordinating the data flow between the memory, the video card and the processor. Motherboard varies greatly in supporting various types of components. Cmos added so configurations can be set through the keyboard. Components of the system unit home page university of. Learn more about the parts of a motherboard and their functions. A pc motherboard generally has a series of slots, allowing daughter boards to be plugged in directly. Mainboard, baseboard, mobo abbreviation, system board, mb abbreviation, logic board are the synonyms of computers motherboard. Video cards, hard disks, sound cards have to be compatible with the motherboard to function properly. Cmosbios icthis is the type of bios ic being use by the computer mobo.
This essay from minitool will introduce you with 20 major components of a motherboard together with their basic information including their. Pci slots a part of the computer motherboard use to connect the io cards of the computer. Table 2 below explains the functions of the main parts. Motherboard components labeled motherboard parts and. What you might not know, though, is the role played by each chip, port or slot present on a motherboard. Oct 24, 2012 different parts and functions of computer motherboard 1. Sep 24, 2015 here are some of the parts of a motherboard and their function. Understanding your motherboard components and functions is simple. Sep 05, 2016 btx motherboard the btx, or balanced technology extended form factor, unlike its predecessors is not an evolution of a previous form factor but a total break away from the popular and dominating atx form factor 25. Each element is important on a motherboard, some more than others. Power supply, fan, sata, ide, processors, motherboard, bios, ports parallel and serial, internal memory ram and rom, specialised cards network and graphics card. 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. The inside of the system unit on a desktop personal computer includes. That holds or connects all components and parts together on a single sheet.
The computer motherboard holds all the circuitry to connect the various components of a computer system. Io ports this is located in the rear panel of the cpu, this use to connect the outside hardware or. Among them is the central processing unit and random access memory. The motherboard is one of the most important parts of the pc, but as a tech enthusiast, you probably already know that. The first function of motherboard has to provide the best logical layout because all important processing components of computer central processing unit cpu, system memory ram and graphics card are embedded on motherboard, and motherboard create interface between in all components. A computer motherboard is commonly known as main board or mb or system board or logic board is designed on pcb printed circuit board. The motherboard is the main circuit board of the system unit processor cpu the central processing unit cpu is the part of the computer which interprets and executes the commands from the computer hardware and software. Actually, the above motherboard components are listed mainly based on their importance on the motherboard. Pdf motherboard study guide computer tutorials in pdf.
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