We recommend storing as much as possible with a cloud provider, such as Dropbox or Apple iCloud. What happens if you run a Mac diagnostics and it comes back with nothing? Does this mean you need to buy a new Mac? Or give up using Mac altogether, switching to another device and operating system? An Apple Diagnostics or Hardware Test that reports a lack of problems indicates it could be a software issue. Another alternative worth exploring, especially if your Mac is overheating or slowing down, is that your storage is too full of junk, clutter, applications, and duplicate files and photos.
On average, Mac users have 62GB of data, files, apps, and images they do not need. Too many files slow down and overheat computers, making them difficult to use and causing them to crash more often. CleanMyMac X is designed to clear up junk, clutter, and get your Mac back to peak performance. With over 4 million downloads and hundreds of positive reviews, we know that CleanMyMac X has carefully removed over 11 million unnecessary apps and over 2.
With two-click removals, you can quickly clean loads of data, making your Mac easier to use and freeing up space for new documents, downloads and images. Once you've run a Hardware Test or Apple Diagnostics, use CleanMyMac X it's free to try to identify and fix any other issues that are causing your Mac to run slowly or overheat.
We hope this article was helpful and you found the answers to all your questions here. Stay tuned! Connect it and try again — this will help fix the problem. You can face the problem when Apple Diagnostics simply doesn't work. Don't worry, it's solvable. There might be a couple of reasons why this happens:. In case Apple Diagnostics identifies no hardware issues — but your Mac is still misbehaving — maybe, software is the problem. Often, Macs are slowing down, freezing, or behaving strangely due to full storage, malware, leftovers from uninstalled apps, large and old files.
The good news is you don't have to guess, or install many applications to fix each problem separately. It cleans up, protects, and speeds up your Mac. The most common problem that impairs system performance is the junk files that clutter your Mac. You might not even know about them. Luckily, CleanMyMac X has a solution for this, too.
Resolve various errors with a great feature called System Junk:. You'll see the list of all items that should be cleaned or fixed. You can review the results and deselect those items you're not ready to let go. CleanMyMac X will omit them while cleaning up your Mac. Once you're ready, hit Clean.
Running Apple Diagnostics is a bit like a shot in the dark. Start up from it as you would any other bootable disc:. Restart your Mac by either: Selecting Restart in the Apple menu. Pressing the Command-Control-Eject keyboard shortcut. Release the C key after the Apple Hardware Test appears on your display and indicates that it is loading. Immediately press and hold the Option key on the keyboard. This can help pinpoint any issues you may be experiencing with your computer.
Typically, you don't need to run your diagnostics unless you're having some kind of problem like slow performance or connectivity issues. Restart your Mac. Hold the D key while restarting. Connect to a Wi-Fi network, if prompted. Select a language. Click on the arrow. Click Test.
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