The best power supply (PSU) fuels your PC with the energy it needs to run your components. It's a simple part of your rig, but a crucial one that could become a real pain. The best PSUs need to ...

Intermittent boot errors or crashes are issues that can be due to PSU failure. Noise from the power supply unit (PSU) can be a sign of trouble, such as fan grinding or high-pitched whining or buzzing.

Inside the box you'll find the PSU, a slightly shoddy-looking pack of loose cables, and a wall outlet cable. It's an odd-looking power supply. Not only because all the connectors have been cut and ...

If while touching your computer case, you experience an electric shock, your Power Supply Unit may be faulty. 5] The PSU fan does not spin The fans of most Power Supply Units are programmed to ...

The primary role of a PSU is to provide your high-value components with the necessary power. Substandard power supplies could exhibit poor efficiency, and create unwarranted noise resulting from ...

Still, the power supply should never be an afterthought when you’re building a PC or buying a new one. There are a few important rules to follow when you’re picking out your PSU, ranging from ...

For example, if your components consume 500W directly from the PSU, with a 70% efficient power supply, you would use and draw 650W from your wall power socket. With a Titanium PSU, the same PC ...

A power supply unit (PSU) is arguably the most important part of any custom PC since none of your fancy components would work without it, feeding the necessary wattage directly into the ...