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.

Of all the components in your PC, the one that gets the least attention is your power supply. You can carry it over from build to build, and as long as it boots and your PC doesn’t catch itself on ...

Lian Li has just unveiled the Lian Li Edge power supply, an ingenious new shape of PSU that is designed to be much easier for owners of dual chamber cases to use. The secret to the design is that ...

The circuit of power supply for PC works with a mains voltage of 230VAC to produce an output of 13.8V at 5A due to rectification. This project came upon the modification of a PC switch mode power ...

Before we go forward and run some of the tests that we are going to see hereinafter, let us check a few of the symptoms to understand if those tests are worth doing. We have mentioned some symptoms ...

It has been a few days since we covered some power supply shenanigans, which was a story that got us all fired up for a much-needed refresher on PSU purchasing strategies. Processors, graphics cards, ...

PC cooling specialist Noctua has just revealed a new PC power supply that it's designed in collaboration with Seasonic. The new Seasonic Prime TX-1600 Noctua Edition is clad in the distinctive brown, ...

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 ...

Intended for noise-sensitive PC users or specialty applications, the 350-W Phantom ac/dc power supply operates without a fan for silent operation. The 5.9 x 5.5 x 3.4-in. device accepts from 100 to ...

Cooling Best PC fans in 2025: I've put these case fans through their paces to find the coolest and quietest PC Cases The best PC cases in 2025: These are the chassis I'd use for my next gaming build ...

The 80 Plus rating is a voluntary certification for power supplies that indicates their efficiency and quality. A power supply with a good 80 Plus rating uses high-quality components and is usually ...