How Can I Diagnose My Mac Hardware
Formerly known as Apple Hardware Exam, Apple Diagnostics is a system-integrated feature on newer Macs running macOS Large Sur and macOS Monterey that can check your Mac for hardware issues. This article explains how to use it on Apple silicon Macs and Intel Macs.
If you recollect your Mac has a hardware problem, you can use Apple Diagnostics to aid you determine which hardware component might be at error. Apple Diagnostics can also suggest solutions and become y'all in affect with Apple Back up for additional assist.
Before you utilize Apple tree Diagnostics, make sure your Mac is close down (choose Apple menu -> Close Down from the menu bar) then disconnect all external devices except for the keyboard, mouse, display, and any Ethernet connectedness if yous have ane. Brand sure your Mac is continued to a power outlet, then follow the steps below for your type of Mac.
How to Use Apple Diagnostics on an Apple tree silicon Mac
- Plough on your Mac and continue to press and hold the power button as your Mac starts up.
- Release the ability button when you meet the startup options window (yous'll run into the internal disk icon and a gear icon labeled Options).
- Press the Command-D key combination on your keyboard.
How to Apply Apple tree Diagnostics on an Intel Mac
- Press the power button to plow on your Mac, so immediately printing and hold the D key on your keyboard as your Mac starts upwardly.
- Release the D key when you come across a progress bar or you're asked to choose a language.
Later on you've followed the to a higher place steps, Apple tree Diagnostics will begin to run on your Mac. When it's finished testing your machine, the results will be shown, including one or more reference codes to aid you identify whatever potential bug (refer to Apple's support folio to learn more about reference codes). To repeat the test, click Run the test over again or press Command-R. Alternately, click Restart or Shut Down.
To get more than information most your service and support options, make certain that your Mac is continued to the internet. And so click Go started or press Control-Thousand. Your Mac will restart and open a webpage with more than data. When you're washed, cull Restart or Shut Down from the Apple menu.
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