Saeed Wazir is a South Africa-based journalist with over 15 years of IT experience and a love for reading and writing. He joined Pocket-Lint after writing tech articles for Dot Esports and Screen Rant ...

If defrost isn’t working, something in the chain is broken. This step-by-step approach shows you exactly where to look and what to test.

We’ve all experienced that magic moment when, after countless frustrating hours of experimentation and racking your brain, the object of our attention starts working. The 3D printer finally produces ...

A common component used on walk-in coolers, freezers, and other refrigeration equipment is the liquid line solenoid. It is a fluid control device that is used to stop the flow of refrigerant to an ...

Only through proper troubleshooting and then solving the underlying problems can control loop performance be improved. Process design certainly plays a role in control loop performance, but experience ...

Google is launching new a “Pixel Troubleshooting” app for its phones and tablets which is designed to help users find their way through common problems, such as an overly warm device. “Pixel ...

Our smartphones have become our faithful companions. From road trips to work, we take them with us everywhere and rely on them to help us get through the day. If we need directions to an unfamiliar ...

In Part 1 of this two-part series, we presented a 3-phase, 480VAC motor circuit with its associated controls (Figure). We stepped through a logical, systematic approach to troubleshoot the main power ...

While you might think one refrigerator is the same as the next, it’s not always true. For recreational vehicles, especially, there are variations in fridges and other equipment. Navigating maintenance ...

We often get flooded with emails from readers attempting to troubleshoot why their home theater systems no longer work correctly. This assumes at one point your system was operating correctly but has ...

Modern network connectivity is light years ahead of what it once was. Even though it's much more reliable than it was in the 1990s, issues still come up -- which is why I'm glad that Linux includes a ...