Purpose of a Motherboard

If you open up a microcomputer case, you may see many boards with numerous circuits, transformers and wires soldered to them. the massive board that each one the opposite boards are connected to is the motherboard. Commuting to a motherboard refurbished while using a desktop computer isn’t difficult, though there are several pitfalls to avoid. Having a public knowledge of a motherboard functions in a computer will assist you if you would like to aim to repair your own business computers, or it should help you strike an improved cope with a repair shop.



The motherboard is the largest card within the laptop and it’s the one to which all different cards, additionally the processor are attached. Each laptop and desktops contain motherboards, however those in laptops are rather more tough to repair since the elements are all packed in therefore tightly. The management of all the computer’s subsystems is the main function of the motherboard. A chipset manages communications among systems. Power is also distributed to systems with modest power requirements by the motherboard.

  • Functions:

A motherboard contains a socket into which one or more processors are often attached. Its slots for peripheral cards admire video cards, sound cards or networking cards. It includes a chipset that acts as an associated interface between all of a computer’ subsystems. It holds the storage or permanent memory employed by the BIOS (Basic Input/Output System) a touch of memory that doesn’t get erased once the pc is turned off as a result of it containing the directions that reminds the computer what to try and do when it gets turned back on.

In addition, a motherboard includes a clock generator that’s a form of electronic pendulum that the computer uses to synchronize numerous operations. It additionally holds a lot of active memory RAM that the machine uses once it runs software. Finally, the motherboard has slots for enlargement cards and power connections which give power to numerous elements (high speed graphics cards and disk drives get their power directly from the facility supply).

  • Compatibility:

Completely different motherboards support different kinds of processors, memory, disk drives, video cards and different peripherals. If you’re trying to switch a motherboard, confirm that each one of the components are compatible with the slot and connector types offered on the motherboard. For instance, the CPU socket on a motherboard can vary depending on whether or not it supports Intel or AMD and also varies among CPUs by identical makers. Disk drives have completely different connectors and standards also. Most commonly, a motherboard will support IDE, SATA or both. The slots for enlargement cards can vary as well with later versions of PCI categorical being the fastest. to work out what motherboards work best with what hardware and what motherboards to avoid, scan discussions and reviews on component forums.


Most laptop builders agree that, all different things being equal, a motherboard has solely a minimal effect on performance. However, upgrading a motherboard to support a quicker CPU, a lot of memory, or faster video card or disk interfaces will greatly improve performance only if you replace one or more of these things as well.

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