How to decipher error codes in Apple Hardware Test or Apple Diagnostics Your email has been sent Apple's Diagnostics utility is great at testing for hardware trouble ...

Are you considering some hardware upgrades for your computer? Or do you simply want to know where your PC stands compared to other computers? Benchmarking your computer can help you out. In computing, ...

Gadget blog Tested explains how to stress test your computer's most important hardware—and likely pain points in a buggy system—in order to diagnose and fix hardware problems that can commonly crop up ...

Apple includes a hardware testing suite with all of its computers. Here is how to run it and interpret some of the error codes it may generate. Topher Kessler ...

On numerous occasions we've extolled the virtues of Apple's Hardware Test disc as a first step in investigating potential hardware issues that result in problems with startup, repeated kernel panics, ...

While we typically follow a standard formula for our Build It section every month, sometimes it's nice to deviate a bit from the norm and explore different types of systems that are a bit more ...

Modern-day PCs are more reliable than ever before, but that doesn’t mean they’re infallible. Equipment failures still happen, however rarely, and even the beefiest of computer components aren’t worth ...

Click DeviantArt to view it in all its glory and download it. The chart may look a bit outdated, but it can still be quite a learning experience. For those who want much higher resolution version go ...

Every product development effort begins with a plan—traditionally, in the form of diagrams such as Leonardo da Vinci’s ornithopter flying-machine drawings, but today, in the form of software ...

Take a tour inside of your desktop PC to learn how all the hardware in a traditional desktop PC connects to create a complete computer system like the one you may be using right now. Here are some ...