The power supply is one of the most important components in your personal computer tower, if not the most important. It supplies power to other components in your computer.

Power supplies usually look like metal boxes and their place in computer is at the back of personal computer’s tower.

There are many variations of power supplies. There are stronger ones which are usually used for computers with components that need much power, and there are ones that are not so strong for some older machines. Supplies now go from 300-1400 W. Stronger gaming machines usually require around 500 W, and machines that are used for rendering or modeling/animating in 3D environment programs should use 800-1400 power supplies.

Power supplies can fail to turn on. Your system could randomly reboot itself if your power supply is lacking. When a strong electrical surge hits the power supply it can even destroy the other components in your personal computer.

To see if your power supply is not working you can use the power supply tester, you can buy it because it is really cheap and a good thing to have.  You can also open the personal computer’s case to see if there is any physical damage, you can also check cables and connectors because your power supply should be connected to everything inside the computer’s tower. Power supplies are always better when they are stronger than 400 W, it is recommended to have at least 450 W if you use your personal computer for gaming, internet browsing and/or working on some minor things. There are machines that need really strong power supplies like server machines for example and other strong machines that need a lot of coolers to work normally because their sole components need much power and strong coolers waste a lot of energy as well.

You should be careful when you choose your power supply, because there are a lot of companies that create them and some are of a higher quality than others. You should also pay attention on how strong your personal computer is and what kind of power supply it needs. If you alone don’t know what power supply you need, you should take advice from someone that knows, or you could speak with people you are buying your power supply from. It is really risky to take a power supply that is not strong enough. It could even work normally for some time, but then create serious damage to your components at some point.

Power supplies are really sensitive hardware and you should really keep an eye on the dust and smoke, because it could easily gather on the cooler of the power supply and make it stop working, or slower the speed of its fan. That could cause your power supply to overheat and it could make some serious damage to your personal computer. So if you are experienced with computers you could open the power supplies’ case and clean the fan of the cooler. You could use a vacuum cleaner and try to clean the dust in the case of the power supply.

The Green Bug
-I’m The Vaccine To Your Machine!