Picking out the right power supply can be daunting, as can actually installing it, but we've got you covered with a guide and step-by-step instructions. When installing a power supply into your PC, it ...

Learning how to install a power supply is essential, whether you're building a gaming PC for the very first time or replacing existing parts. Don't let the wiring get you down, though, as it can be a ...

So, I'm building my first system, with an Antec Solo case as recommended by the system guides here at Ars.<BR><BR>I've immediately run into an issue, in that the manual has no instructions for ...

When building your own desktop computer from scratch, how do you know what size power supply to get? The Newegg Power Supply Calculator figures it out for you with ease. Simply enter your CPU, ...

Power supplies are a frequently misunderstood—and overlooked—PC component. Many users choose a PC power supply based on total wattage alone, assuming that higher is always synonymous with better.

Have you got a dead power supply? The problem could be just a 50-cent fuse. Find out how to determine if a fuse is faulty, as well as how to replace it. So you’ve got a dead power supply and want to ...

Desktop PC power supplies – more often called PSUs – don't get too much attention, which is a shame. It's that anonymous metal box that powers everything inside and many peripherals outside of the PC.