500W-700W PSUs Mini Round-Up Previous Custom PC Labs tests have exposed significant flaws in the design of many PSUs and highlighted just how many brands sell nefariously labelled power supplies.

A small selection of power supplies in the most popular wattage range that were seen in Custom PC magazine's latest PSU labs test. There's a lot more to take into consideration when selecting a ...

If your PC is not working properly or you experience a sudden on-off, your PSU may be faulty. This article lists some signs of a faulty PSU.

I have a modular PSU (Seasonic X650) that seems to have a bad socket on it. I had a video problem on my gaming PC that I traced back to one of two auxiliary power connectors from the PSU. By ...