Table of Contents
In this article we will discuss about how to run diagnostics on Mac and Windows. Hardware Diagnostics is a programme for figuring out what’s wrong with your hardware. It can give you a report that covers a wide range of technical details and give you ideas for fixing problems with both the hardware and the memory.
Most hardware problems show up as the Blue Screen of Death (BSOD), system crashes, temperatures that aren’t normal, or slow response times. In the worst case, these hardware problems that aren’t fixed can cause the whole system to fail. Over time, the hardware parts of a computer go through changes that can affect how well it works.
Hardware diagnostics are needed to make sure that all of the hardware parts are healthy and work well. It can also help you figure out why your Ethernet, AirPort, or internal or external modem connections aren’t working. Most of the time, you can use Network Diagnostics after you have checked with your Internet Service Provider that your Internet connection is working properly (ISP).
How to run diagnostics on Mac
Before June 2013, Apple added the diagnostic tool (via Internet recovery) to all Macs. Before that, the tool was separate from the Mac. Apple Diagnostics works the same way whether your MacBook has an M1 or M2 chipset (Apple Silicon). To test your Apple Silicon MacBook Pro, do the following:
- Shut down the computer.
- Unplug all peripheral devices except the power and Ethernet adapter (if present). If you use an external wired keyboard or mouse, you can leave these devices connected.
- Press and hold the power button until you see the Loading startup options… message.
- Once the Startup Options screen loads, press and hold the command and D keys simultaneously until the diagnostic utility loads. This will take about ten seconds, and the Mac will reboot into the diag tool.
- On Silicon Macs, Apple Diagnostics requires an Internet connection to initialize. Once loaded, you have the option to run the utility in offline mode. After the reboot, if you’re not using an Ethernet adapter, click on the Wi-Fi icon in the top right corner of the screen and connect to a Wi-Fi network.
- Select your language from the menu screen and click OK.
- Choose either Run offline, or I agree at the next screen to begin the diagnostic tests.
How to run diagnostics on windows
On Windows 11 and 10, there are a few steps to make a system diagnostics report. In addition to the troubleshooting tools that come with Windows, many hardware manufacturers have their own tools, and you can also use third-party apps to figure out what’s wrong with your computer’s hardware. You can also go to the official Microsoft support site to know more information about this.
- On Windows 11, go to Start > Settings > System > Troubleshoot.
- Choose a troubleshooter for your problem. Options include Bluetooth, Keyboard, Windows Update, and Internet Connections.
- If the troubleshooter finds a problem, it will suggest how you can fix it. You may be able to resolve the issue by automatically repairing Windows.
FAQ
Does Mac have a diagnostic tool?
You can use Apple Diagnostics to find out what’s wrong with your computer’s internal hardware, like the logic board, memory, and wireless components. Even if macOS doesn’t work, you might be able to start your Mac with Apple Diagnostics.
How do I run diagnostics on my computer?
Go to Start and then Settings > Privacy & security > Diagnostics & feedback. Make sure the View diagnostic data setting is turned on, and then choose Open Diagnostic Data Viewer.
How do I run Diagnostics from command line?
Hit the Windows Key + R key on your keyboard to open the Run dialogue box. Type perfmon /report into the box and press Enter or click OK to send the message. You can also use the Command Prompt (Admin) to make the report by running the same command.
Is Apple diagnostic free?
Even though Apple’s Genius Bar usually offers free diagnostic help, not everyone has time to go to a store. Apple makes it possible to do a remote diagnostic test, which is great.