If your computer is behaving strangely or randomly crashing, it can be hard to nail down the culprit. And as much as you don't want to believe it's the problem, testing your power supply should be ...

A computer that refuses to start is one of the most frustrating technical problems, whether it's a desktop PC or a laptop. This issue can arise from simple power interruptions, loose connections, or ...

The power supply on a computer transforms the alternating current from the wall outlet into a direct current flow that the computer's components can use. Testing the DC voltage output of the power ...

Power supply problems can be difficult to diagnose if you don't know what to look for. Here are some suggestions on how to quickly spot a faulty supply and how to replace it. A bad power supply can be ...

1] Does the PSU fan spin on startup? Some users reported that their Power Supply Unit fan spins on startup but stops after some time. Others reported that the PSU fan does not spin even on startup.

Thermaltake has introduced the Dr. Power III, a portable power supply tester that is compatible with the latest ATX12V v3.1 standard and includes a 12+4pin connector for testing high-power consumption ...

Most casual business users don't give a lot of thought to their computer's power supply unless they use a laptop and lose its AC adapter. However, desktop computer power supplies are crucial ...

My computer won’t turn on. It’s one of the most horrifying sentences a computer lover will ever utter. The worst thing is, that even the best PCs will have the occasional moment where the CPU won’t ...