Learning Computer Repair and Maintenance by Arnold
Computer repair – by definition is a kind of job that upkeep any electronics equipment that manipulates information or data. Good examples of these devices are Desktop PC, POS machines, ATM, and even calculator, can be considered as computer devices. The repair involves the following categories, the electronic hardware and software applications.
What are the hardware’s involves? Will, anything that can be seen and touch are considered as hardware. Typical examples are keyboard, monitor, system unit, and mouse. Aside from that, software or applications can be also included in the fix process; however, this is mostly defined as software troubleshooting.
Nowadays, learning computer repair is very much advantageous since this is most demand job anywhere in the world since most of the industries are controlled by this intelligent machine. Who are capable of doing this kind of jobs? Well any persons that are certified by computer school or any organizations that are conducting training pertaining to this kind of profession are capable of handling the computer troubleshooting and repair. That is why; there are lots of schools offering this kind of courses.
As a technician, you are certain of your work that this involves risks since you are dealing with electronics equipment and as well as important software data by your client. That is why, as a technical person you must be trained to overcome this risk. Before any individuals can become certified , they are been through various training such as analyzing issues, identifying electronics components, and identifying the hardware module functions, and also software troubleshooting and installation, and the most important thing is, how to backup software data.
Computer maintenance – is the process of maintaining the mainframe hardware and software function, this is to prolong the life of your machines. Why is it very important? This is to prevent any untoward issues, and also to maintain the performance of your machines. How to perform this process? Will these involve cleaning of external and internal parts, it usually taking out dust and any foreign objects that exist inside the computer system unit. For the software application, this is usually done by using software utility applications like antivirus software’s or any software utility that can check the performance of the applications.
How often do we need to conduct maintenance? Will, that would depend on the client perspective there are industries that they need to operate 24×7 and there are also that they are using their machines in minimal condition. For the industries that’s operates 24×7 you can probably suggest to conduct by semi-annual or annual schedule since it requires downtime. And for the industries that are using their computer in minimal condition you can probably suggest to conduct in a quarterly schedule.
Hardware units that needs to be maintained:
System Unit – it is very important, since there are built-in cooling fans in this unit, especially on the CPU module and internal power supply and these fans are taking in air inside and it can’t be avoided that by taking in air, dust in the surroundings can be taken in as well. Now, in the long period of time imagine the accumulated dust inside the system unit, this can cause the cooling fans to mal-function and it can cause overheating and it may damage the CPU module or the internal power supply.
Keyboard Unit – considering that dust and other foreign objects may get in in-between the keyboard keys, once accumulates in-between it may cause mal-function on the keyboard you may noticed that your keys may stuck-up or some keys may not work. Also, avoid eating near the computer because sometimes food residue can invite ants to reside inside the keyboard and it will damage the electronic components inside.
Printer Unit – should be included in the list, in order to maintain the performance of the printer it should be cleaned as well, there are references also on how to repair and maintain printer.
And of course, to feel convenient working on your computer unit you should clean the external parts as well, and also avoid messy surrounding because this can invite insects and pests and once they get-in in the unit they can damage the internal components of the computer system.
Performing these tasks is not so easy, however, if you want really to learn these things you can check out some text book references pertaining to this, and also there are online forum that where in you can register and ask for your concerns and I’m sure that they can provide excellent answers.
About the Author
Computer Hardware Expert Technician.