Computer Power Sources

In computer terms UPS stands for uninterruptible power supply. The purpose of a UPS is to keep your computer running when the power goes out. This gives you time to save anything you're working on...

When using a device that requires electricity, the first step is often to plug it in. Different types of electrical devices require different plugs that meet the electrical needs of the device....

A power surge can seriously harm your computer. Fortunately, the computer's power supply is built to take the brunt of any power fluctuations. If you find that your system no longer powers up...

Surge protection is an often overlooked but vital component for maintaining your desktop or laptop computer. Computers are sensitive devices, and they are not able to withstand spikes in...

There's many myths about keeping your laptop plugged in - some people say that it will expand battery life, shorten it, kill your battery, etc. If you're confused about what's the best thing to do...

The AC power adapter plug for your laptop computer is not the sort of accessory that gets advertised widely, leading many people to wonder if it's possible to replace theirs if it stops working....

A computer's power supply unit, or PSU, is a cube shaped device usually located in the upper back side of the case, which draws power form an outlet and converts it into voltages that a computer...

If your computer won't turn on and the fan in the back of the power supply does not spin, never fear. The computer repair can be done by your for little money. All you need to do is replace the...

Say you have two old computers standing around and you don't know what to do with them. This eHow has a solution. Convert the two computer power supply units into a cooling system.

You have tried over and over again to turn on your computer, is it the computer or the surge protector?

A failed PC internal power supply leaves your PC completely dead. Diagnosing the power supply as the culprit of a dead system requires opening the computer and manipulating some of the internal...

Uninterruptible power supplies (or UPS) allow a user to save their progress and shut down the computer in case of a power failure. In addition, they will help "clean" the power coming into your...

Here are some tips to help you save a little money on your electric bill as well as reduced your "carbon footprint". Although the immediate savings are minimal, over the long run it will...