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.

What type of diagnostic tools do you need? There are hundreds, if not thousands, of tools you can use to find and fix issues with your PC hardware or software.

To run the Hardware and Devices Troubleshooter on your PC, you can follow the below steps: Firstly, open the Command Prompt on your PC. Now, type the following command in CMD: ...

Computers are easier to use and more dependable with each new generation of hardware and operating system update, but that doesn't mean they're problem-free. Here's a look at the five most popular ...

If your PC restarts unprompted, freezes, or programs crash, this could indicate a RAM problem. We'll show you how to use the memory diagnostics tool to find out whether the RAM really is the problem.

Discover the best Windows diagnostics tools to keep your PC running smoothly. From hardware headaches to network nightmares, you're covered.