Computer power supply units are designed to both power your computer's components and protect them from minor surges. But too large of a surge will blow a PSU's fuse and render a computer powerless, ...

Hey folks, anyone up for some nighttime news? I'm half asleep myself, but that's never stopped me from using the computer ;) CaseBuy EZ Power Supply Tester @ HardwareHounds.com "Today's review is for ...

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.

It's not a difficult device to operate, but it sure is handy. In their latest article, PC Perspective takes Ultra's Power Supply Tester for a spin. With all the problems a bad Power Supply can cause, ...

How to test your PSU to see if it is dead or alive. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

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 ...