Developing a preventive maintenance program is important to everyone who uses or manages a PC. There are two types of preventive maintenance procedures exist-experts classified it active and passive.
Active preventive maintenance includes steps you apply to a system that promote a longer, trouble-free life. This type of preventive maintenance primarily involves periodic cleaning of the system and its componest(every 3 months is the usual).Examples of active preventive maintenance are resocketing and cleaning of card edges, removing dust on your Mainboard and related peripherals, check up of software conditions.
Passive preventive maintenance includes steps you can take to protect a system from the environment, such as using power-protection devices, ensuring a clean, temperatured controlled environment; and preventing excessive vibration. In other words, passive preventive maintenance means treating your system well.