A beginner's guide to PC repair

Learning how to fix computers is an extremely useful skill that will not only save you time but also money. This article will look at some of the tools that you need, and the basic diagnostics and fault-finding strategies. Whether you are having problems with hardware or software, this article will point you in the right direction to repair your computer.

Hardware problems

Problems Computer problems will manifest themselves in the form of either hardware or software problems. Hardware problems involve some kind of fault with the physical electronics of the computer and software problems involve an error with the computer programs or drivers on the machine. Errors Hardware errors are generally easier to fix as it is usually a case of replacing like for like. Before you consider opening up a computer to get inside, you will need to isolate the machine from the mains and use an antistatic wrist strap. This will prevent damage to your machine. Power supply The main hardware problem with most computers is the power supply. If your computer does not switch on, try changing this device first. If you are unable to boot your computer, then it is likely that the hard drive is at fault. If this is the case, first try to reinstall the software and following this, swap the hard drive. Do not be intimidated by hardware replacements, as components are modular and cannot be put in the wrong way round. It is essentially like a big Lego kit.

Software problems

Error messages These are usually harder to diagnose and you will be made aware of them by either crashes or error messages. Google is the best tool in this situation, you simply have to perform an internet search for the error message and follow the instructions. This is generally what a PC services company will do anyway, so save time and effort by doing it yourself. If this fails, then try to remove the software through an official uninstaller and reinstalling it. This will generally repair broken driver and registry files. The operating system If the software problem affects all programs on your computer, then it is likely that the fault is with the operating system. In this case, it is best to backup all of your information and to simply reinstall your OS from a recovery disk.