What Are the Components of a Computer?

A personal computer is made up of different components typically engineered and manufactured by different associates and sold under a base badge.

In order to engineer compatible components manufacturers abide to standards. Knowledge of these standards allows computer hardware technicians to remove and replace faulty components when there is a hardware failure.

Ddr2 Ddr3

Individual circuits are rarely repaired. Rather, the whole component is removed and replaced. Troubleshooting these components ordinarily involves mental and sometimes a slight help from the remaining hardware by way of audible Pc speaker beep codes known as Bios beep codes.

The major components of a computer include;

The case and power supply. Also known as the 'box', 'tower' or 'chassis', it is the enclosure that houses all the computer components. The power provide attached to the case is responsible for converting the (Ac) current from your wall outlet into (Dc) current used by the computer components.

The power provide may be included with the case when purchased as a component. Check that the power production capacity is enough for your hardware. ordinarily speaking, supplementary hardware such as extra disk drives as well as high-powered video cards may wish higher power production capacity from your power supply.

The motherboard. This is the basal circuit board that connects all the computer components together. If your computer was a house then the motherboard would be the concrete slab. All your computer components will join together to the motherboard one way or an additional one and it will replacement data between components as required.

The Processor. This is the brain. The processor power is measured in Giga-Hertz. Giga is a standard multiplier for 1 billion just like kilo is the standard multiplier for 1 thousand. And Hertz is a unit of frequency. The higher the frequency the faster the processor.

Today processors are sold as dual and quad core. Each core can be thought of as an individual processor box bundled into the one corporal unit. The processor is often unjustly blamed for slow systems. Other components such as insufficient memory or inadequate video cards are often the cause of poor performance.

Memory. Memory is the hardware component that is used to temporarily store files and code for super fast passage by the processor. It is more accurately referred to as Ram (Random passage Memory) in order to avoid confusion with storehouse capacity in the hard drives which may also be referred to as 'memory'. Current memory standards contain Ddr2 and Ddr3. The motherboard memory slots decide which standard is standard for your computer.

Insufficient memory (Ram) is a major cause of poor computer performance. One indicator that your computer may have insufficient Ram is that your Hard Drive light on the front panel of your computer case is on for prolonged periods when you are not performing large storehouse tasks such as rescue or chance big files.

A Video Card. The video card is responsible for generating production images to the monitor. Modern video cards contain specialized hardware to heighten 3D graphics operation ordinarily linked with video games or computer aided design software.

The current video card to motherboard association standard is Pci-E. When purchasing a video card, the motherboard video card slot should be checked in order to ensure compatibility.

Mass Storage. The hard disk drive is a long term persistent storehouse device that retains stored data even when the law is powered down. This is type of persistent storehouse is called non-volatile memory. The operating law and applications are stored on the hard disk drive.

Hard disk capacity is measured in Giga-Bytes and the association standard with the motherboard comes in two flavours - Ide or Sata. A motherboard can typically reserve a small estimate of hard disk drives with one being set as the 'primary' or 'master' drive which is used at boot time to load the operating system.

The Monitor. The monitor is responsible for the optical display. Screen size and refresh rates are factors that affect the prices of monitors. High refresh rates are ordinarily linked with video games.

What Are the Components of a Computer?