Macs and MacBooks released after June 2013 use Apple Diagnostics whereas on earlier machines the Apple Hardware Test is employed. We will look at both so you can choose the one appropriate for your computer. There are slight differences in the procedure to use with the two variants of the t...
All Macs include the Apple Diagnostics tool — including MacBook Air, MacBook Pro, and iMac devices — and you can use the tool to perform a computer health check to identify hardware issues on your Mac. If there’s an issue, the tool suggests possible solutions and shows you how to get...
If nothing happens, double-check your connection to ensure that the scanner you’re plugged in all the way. If there’s still no activity from the computer, plug something into your car’s cigarette lighter and see if it’s getting power. The cigarette lighter and OBD computer are on the...
You will now go back to the Apple Diagnostics page on your secondary device. From here you can begin a diagnostic session. From your secondary device, enter the serial number of your iPhone into the diagnostic page. You will then tapStart Session. Note that you can easily find your serial ...
Apple Diagnostics is a Mac built-in option to check your hardware and find hidden computer problems. You can run a diagnostic on any Mac computer, regardless of the year or macOS version installed on it. While the first version of this option (Apple Hardware Test) runs on Mac computers rel...
Your computer has lots of components and software that, over time, can become negatively affected by use, software bugs, outdated drivers, and more. That’s why it’s smart to regularly monitor and attend to your computer’s overall health. In this artic
If you have a Mac, you can skip ahead to find out how to check RAM on a Mac computer. How to check RAM on Windows 11 Before you know if you have a RAM problem, or if you simply think you don’t have enough RAM, you need to know how to check your total RAM capacity to find...
Read: How to check Computer Health in Windows 11 How to run System Diagnostics on Windows 11 To run a System Diagnostics report using System Information Tool on your Windows 11/10 computer to generate a health report, take these steps: Launch System Information either by searching it using the...
Step 2: Check HP warranty status Once you’ve gathered the necessary information, there are two different ways to check the warranty status of your HP device. If you were able to locate the serial number, the easiest way is to use the Product Warranty Checker. ...
1. Why I do not see PC Health Check app in my computer? PC Health Check does not come as a separate app with Windows 11 installation. The original purpose was to check the compatibility when upgrading from Windows 10 to 11. Now, you can use Windows Security app to get similar features...