Cooling Best PC fans in 2025: I've put these case fans through their paces to find the coolest and quietest Processors Best CPU for gaming in 2025: These are the chips I recommend for gaming, ...

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.

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 ...

Don’t underestimate the importance of your PC’s power source. A good power supply serves as the cornerstone for a low-maintenance and highly reliable computer. But more often than not, boxed, ...