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A motherboard is the main printed circuit board found in computers. It holds many of the electronic components of the system such as the central processing unit, memory, and provides connectors for other devices.
Wiki User
∙ 9y ago
Wiki User
∙ 12y agoMotherboard, in computer science, the main circuit board in a computer. The most important computer chips and other electronic components that give function to a computer are located on the motherboard. The motherboard is a printed circuit board that connects the various elements on it through the use of traces, or electrical pathways. The motherboard is indispensable to the computer and provides the main computing capability. Personal computers normally have one central processing unit (CPU), or microprocessor, which is located with other chips on the motherboard. The manufacturer and model of the CPU chip carried by the motherboard is a key criterion for designating the speed and other capabilities of the computer. The CPU in many personal computers is not permanently attached to the motherboard, but is instead plugged into a socket so that it may be removed and upgraded. Motherboards also contain important computing components, such as the basic input/output system (BIOS), which contains the basic set of instructions required to control the computer when it is first turned on; different types of memory chips such as random access memory (RAM) and cache memory; mouse, keyboard, and monitor control circuitry; and logic chips that control various parts of the computer's function. Having as many of the key components of the computer as possible on the motherboard improves the speed and operation of the computer. Users may expand their computer's capability by inserting an expansion board into special expansion slots on the motherboard. Expansion slots are standard with nearly all personal computers and offer faster speed, better graphics capabilities, communication capability with other computers, and audio and video capabilities. Expansion slots come in either half or full size, and can transfer 8 or 16 bits (the smallest units of information that a computer can process) at a time, respectively. The pathways that carry data on the motherboard are called buses. The amount of data that can be transmitted at one time between a device, such as a printer or monitor, and the CPU affects the speed at which programs run. For this reason, buses are designed to carry as much data as possible. To work properly, expansion boards must conform to bus standards such as integrated drive electronics (IDE), Extended Industry Standard Architecture (EISA), or small computer system interface (SCSI).
Wiki User
∙ 11y agoEvery computer has a motherboard. It is the main part of the computer, about the size of an 8.5x11 piece of paper, though it may be larger or smaller based on the form factor.
The motherboard controls everything; it holds the processor and has connectors on it that access all other hardware. That is why it is called the motherboard: it is the origin of all computational functionality.
Wiki User
∙ 9y agoComputers have many components inside. The main component is the mother board. This is a large pieces with printed circuitry on the board.
Wiki User
∙ 12y agoMotherboard houses the cpu, the motherboard has a socket which the cpu is placed in.
Wiki User
∙ 9y agoSize and shape
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What characteristics of the motherboard architecture determine the amount of memory that a CPU can address?
RAM and the memory cache
How input device transfers data to the CPU?
Every input device attached to the motherboard bus lines has a direct line of communication with the CPU. These lines are known as interrupt request lines (IRQs) which can be prioritised. By signalling the CPU that an input is pending, the CPU can alert the operating system to deal with the request, which will then be prioritised accordingly.
What is the responsible for executing instruction to process data and consists of transistor and electronic circuits on silicon chip on the motherboard?
central processing unit(cpu)
Short note on motherboard of computer?
motherboard is a most important part of system.Motherboard also now as main board or main CKT board or plaenboard all the component of system intrigrated are attached vaya motherboard.
What is the function of the connectors for the integrated peripheral on a motherboard?
The purpose of a 4-pin auxiliary connector on a motherboard is to provide an additional 12V power supply to the processor.
Motherboard is present in CPU or CPU is present in motherboard?
A CPU is a small square chip that is secured to the motherboard.
Is motherboard is a part of CPU?
yes motherboard is a part of CPU
Do you have to remove your motherboard to upgrade your CPU?
Your motherboard may need to be changed when your CPU is upgraded.
Where on the CPU does the AT motherboard sits on of the expansion slots?
On an AT motherboard, the CPU will be placed in front of the expansion slots
Where is a central processing unit found in a computer?
The CPU, or Processor is found in the CPU socket on a motherboard.
Where is the rom in CPU?
in motherboard
What is true when purchasing a motherboard with a multiple CPU socket?
It is more expensive than a single CPU socket motherboard
Is the RAM in the CPU?
no, it plugs into the motherboard. usually to the right of the CPU
What is CPU socket in a motherboard?
That refers to the place where the CPU is plugged in.
What the use of motherboard?
The motherboard is main part of CPU. All parts do connect with motherboard.
What is the use of motherboard?
The motherboard is main part of CPU. All parts do connect with motherboard.
Is the CPU found on the motherboard?
The CPU is not part of the motherboard but it is placed on the motherboard. The CPU is squared and about a quarter inch square in size. It is placed in the CPU socket. A heatsink/fan is placed on top of the CPU to keep the CPU cool which makes it pretty hard to see because the heatsink/fan covers it when it is in a working computer.
