If you're not stress testing your new (or newly overclocked) PC hardware, danger may be lurking in its depths. Here's how to push your PC to its limits to ensure its stability.

Verify your 3D graphics hardware is working with a mesmerizing demo of spinning gears.

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 ...

We show you how to run a computer performance benchmark test using Performance Monitor tool in Windows 11/10. Use the command line.too!

How to Start the Diagnostic Mode on a MacBook Pro. Apple Diagnostic Mode, better known as Apple Hardware Test, is a tool used to diagnose and detect hardware and system problems. For a business ...

Cyberinfrastructure Technologies support staff to fully diagnose the issue and determine if the cause is within the computer or caused by external factors. If the computer is covered under the ...

Newer MacBooks include an Apple Hardware Test feature that you access by pressing the "D" key while restarting, but to test an older MacBook, your computer has to be connected to the Internet.

The major hardware players are gearing up for the next generation of GPUs, so we've refreshed our test bench in order to best put those new GPUs and much more through their paces properly.

Tech blog Zatz Not Funny broke the news this weekend that Wi-Fi 6-enabled Eero hardware is at the FCC for testing and validation. Details on the new hardware are sketchy for the moment—Eero has ...