Articles - Prevention, Diagnosis, Repair Damage

We can not say that the component "X" malfunction more often than the "Y" component. All machine components are susceptible to damage.
Obviously, the quality of the components has a relationship with the occurrence of faults.
For example, a power supply of poor quality will deteriorate quickly and therefore cause aging of the components connected to it. It is better to spend a little more and buy a Certified Source.
Anyway, all the components have a life span, which may be shorter or longer depending on the use to which they are subject and obviously depending on their quality.
The best technique is to find a fault testing purposes. For this you need to use reasoning, logic, concentration and, above all, and lots of patience.