I have a late 2012 Mac mini. Well, actually, I have four of them. But one of them was sick. In this article, I'll show you how I figured out what was wrong and then fixed it. It started a few months ...

The HP PC Hardware Diagnostics is a Unified Extensible Firmware Interface (UEFI) that provides diagnostic tests to see if your PC hardware is working properly, by isolating hardware failures. After ...

For the average user, diagnosing potential hardware issues on their device can be a somewhat complicated process. However, Google wants to make this easier by integrating on-device diagnostics into ...

what do you recommend for memory (etc.) diagnostics, if i want to make sure that my system's really stable (without just running it until it crashes and ...

RAM fails to perform any test. No physical memory available in your system. Excessive booting of your device. Bad or faulty RAM. With bad RAM you might not be able to run diagnostics since the system ...

When your computer overheats, your MacBook's fan kicks into action. But when it runs too long or too loud, there may be another cause to consider. Matt Elliott is a senior editor at CNET with a focus ...