If you’ve never run a diagnostics test on your own smartphone, it’s worth doing—especially as your phone starts to show its age, or if you purchased a “new” smartphone secondhand and ...

HP PC Hardware Diagnostics UEFI helps you diagnose and fix PC memory, disk, etc, problems on Startup. Learn how to use it, install it or disable it.

Designed for both iOS and Android, TestM can run diagnostic tests to check your screen, sound, camera, connectivity, and other features. You can run a full test, which checks all the supported ...

Chromebooks can slow down over time. If your ChromeOS laptop is running slow, you can use the built-in Diagnostics app to speed things up.

Memtest86+ is among the best tools to benchmark your memory. Learn how to carry out Advanced Memory Diagnostic on Windows 11/10 with Memtest86+.

Whether you're curious about a device you purchased or want to see how well a phone runs before you sell it, here are the best diagnostic tools for iPhone and Android.

As you know, RAM is a very important hardware part in a computer, acting as memory to process data and is the factor that ...

Click on any one of those drop-downs to reveal the test that it will run (Figure B) to check on the health of your network. Figure B You can view all of the tests the health check will run.

How to Run Self-Diagnostic Tests on an OKI Printer. OKI's multifunction printers can handle a variety of tasks for your business, including printing, copying, scanning and faxing documents.