Skip to main content

Describe computer maintenance methods from controlling physical damage to computers

Computer maintenance methods from controlling physical damage to computers


Maintenance from dust and smoke: Computers can be damaged by dust as follows--

(i) Due to non-conductive coating of dust on various circuits, the heat generated in the circuit cannot be dissipated, resulting in damage to the circuit.

(ii) Due to the formation of dust coating, the rotating components of the computer cannot rotate properly, resulting in various operational problems.

(iii) Dust accumulation can damage the heads of disk drives.

(iv) Cigarette ash dust can damage the data stored on the disk.


The following steps can be taken to protect computer systems from dust:-


(i) Computers should be properly cleaned at various time intervals.

(ii) No smoking in the computer room.

(iii) No powdered food should be consumed while sitting near the computer.

(iv) Computers should not be placed where chalk is written on the blackboard.

(v) The computer should be covered with a plastic cover. Maintenance due to temperature problems and normal operation of computer above certain temperature is disrupted. Especially due to the increase in temperature of the processor, the computer can hang, or the processor can become useless forever. Appropriate heatsinks (including fans) and fans are used to remove heat from the processor and power supply unit. Special care should be taken during assembly of the computer so that the processor fan is not obstructed by any cables.

(b) Protection from magnetic field: If any strong magnet is brought in contact with computer hard disk, floppy disk, zip disk, tape cassette etc., the data or star format stored in these storage media may be destroyed. So the computer should be kept away from any strong magnetic field.

(c) Protection from Liquids and Moisture: A humid environment causes rust on the metal parts of the computer. Also, water vapor can condense with dust and damage any hardware device. Liquids are extremely dangerous materials for computers. So, as a precaution, watery food should not be taken in the computer room. Many times the keyboard, mouse, external modem etc. can get damaged due to careless spillage.


(d) Maintenance from Noise and Interference Controllers : Due to high level of noise, artificial and natural electrical noise and frequency, computer circuits cannot function properly in many cases, data is corrupted or lost. For this reason, it is recommended that the cables used in the computer are covered (Shielding Cable). Not connecting other devices to the power lines used with the computer system, using proper filters and keeping the system away from static electrical charges, keeping the system away from noise and interference are some examples of keeping the computer error free.


(e) Maintenance from Degrading Effects of Components: The components, connectors and PCBs used in computers and connections, gradually degrade over time. For this, the parts should be kept clean regularly and humidity should be controlled.

Comments

Popular posts from this blog

The Importance of SEO Services for Your Business: A Guide by Best SEO Company Primelis

Best SEO Company Primelis Are you looking for the best SEO company to help your business grow online? Look no further than Primelis ā€“ the leading provider of SEO services for businesses of all sizes. Why Choose Primelis? At Primelis, we understand that every business has unique needs and goals when it comes to their online presence. That's why we offer customized SEO solutions tailored to your specific needs. Our team of experts has years of experience working in the SEO industry, and we stay up-to-date with the latest trends and best practices to ensure that your website is optimized for success. We also offer a range of other digital marketing services to help your business succeed online, from PPC advertising to social media marketing and more. Our SEO Services Our SEO services are designed to help your website rank higher in search engine results pages, driving more traffic and leads to your business. Some of the SEO services we offer include: Keyword Research We'll help yo...

Unlocking Online Success: Why Justoctane SEO Services are the Best Choice for Businesses in Boca Raton, Florida.

Best Justoctane SEO Services Boca Raton in Florida Are you looking for the best SEO services in Boca Raton, Florida? Look no further than Justoctane SEO services. As a leading provider of SEO services, Justoctane has helped numerous businesses in the Boca Raton area achieve top rankings on search engine results pages. In this blog post, we will explore why Justoctane is the best choice for SEO services in Boca Raton. Experience and Expertise Justoctane has a team of experienced and highly skilled SEO professionals who have a deep understanding of search engine algorithms and the latest SEO techniques. Their expertise allows them to create customized SEO strategies that are tailored to the specific needs of each client. The Justoctane team has worked with businesses in various industries and niches, providing them with a wealth of knowledge and experience to draw from when creating effective SEO strategies. Comprehensive Services Justoctane offers a wide range of SEO services, incl...

Malicious regulation of power supply and its prevention

Control of power supply damage and its prevention Computers can have various problems related to power supply. Irregular supply of electricity is one of the problems related to computer power supply. Besides, not having proper voltage, frequent power supply, power return in shortest time interval, lack of earthing, fault in power supply unit, heating of internal parts of power supply unit, not getting proper voltage and signal at output power supply unit switch Not working mode etc. are some of the harmful regulators of power supply. All these problems and solutions are described below -- (a) Voltage problem : Damage to computers and other electrical appliances due to high voltage is a regular occurrence in our country. A voltage stabilizer can be used to avoid this condition. Many times when the voltage is much lower than required, any electrical appliance used in the home cannot be operated. In this case, the computer should be turned off. (b) Sudden power outage : Load shedding is a...