A computer system is made up of different components typically engineered and manufactured by different companies and sold with a common badge.
To engineer compatible components manufacturers abide by standards. Knowledge of these standards allows computer systems technicians to remove and replace faulty components when there is a hardware failure.
Individual circuits are not repaired. Rather, the whole component is removed and replaced. Troubleshooting these factors generally involves reasoning and quite often a little help from the remaining hardware utilizing audible PC speaker beep codes known as BIOS beep codes.
The major aspects of a pc include;
The case and energy. Also referred to as the ‘box’, ‘tower’ or ‘chassis’, it does not take enclosure that houses each of the computer components. The power source coupled to the case is in charge of converting the (AC) current from a wall outlet into (DC) current utilized by your computer components.
The power could be included with the case when purchased being a component. Check that the ability output capacity is adequate for the hardware. Generally speaking, additional hardware including extra disk drives in addition to high-powered video cards may necessitate higher power output capacity from the power supply.
The motherboard. This will be the underlying circuit board that connects all the computer components. If your computer was a house then this motherboard is the concrete slab. All your computer components will connect with the motherboard some way and it will transfer data between components as required.
The Processor. This will be the brain. The processor power is measured in Giga-Hertz. Giga is often a standard multiplier for 1 billion just like kilo could be 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 the … Read More