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• Hard Drive Diagnostic Tool For Mac
• Hard Disk Tools For Mac
• Hard Disk Diagnostic Utility For Macbook Pro

‎Disk Speed Test is an easy to use tool to quickly measure and certify your disk performance for working with high quality video! Simply click the start button and Disk Speed Test will write test your disk using large blocks of data, and then display the result. Disk Speed Test will continue to test. Disk Utility is used to repair disk errors on Mac related to the hard disk drive formatting and structure. It comes with a First Aid feature for a quick repair of disk issues on Mac. Use it regularly to eliminate any issue turning into a bigger problem. Disk Utility is the first program you should fire up if you suspect disk errors or permission issues, but if that fails to identify the problem or you can't even get your Mac to boot up into the. Mac hard drive test software - creating the definitive list. Disk Utility, diskutil (FREE, comes with OS) Smartmon Tools (FREE, Open Source) SMARTReporter ($4.95 for commercial version, but an older version is FREE) Scannerz Lite ($21.95) Scannerz with Phoenix and FSE-Lite ($39.95) Disk Tools Pro ($79.99) Disk Warrior ($99.00) Drive Genius ($99.00). Having the right diagnostic, repair, and data recovery tools can make all the difference for recovering your data and for diagnosing or resolving issues. In this article, Ryan Faas identifies and compares the five best tools for working with the hard drive, keeping your Mac running, and diagnosing problems.

If you think your Mac might have a hardware issue, you can use Apple Diagnostics to help determine which hardware component might be at fault. Apple Diagnostics also suggests solutions and helps you contact Apple Support for assistance.

Prepare your Mac

1. Shut down your Mac.
2. Disconnect all external devices except keyboard, mouse, display, Ethernet connection (if applicable), and connection to AC power.
3. Make sure that your Mac is on a hard, flat, stable surface with good ventilation.

Start Apple Diagnostics

Determine whether you're using a Mac with Apple silicon, then follow the appropriate steps:

Apple silicon

1. Turn on your Mac and continue to press and hold the power button as your Mac starts up.
2. Release when you see the startup options window, which includes a gear icon labeled Options.
3. Press Command (⌘)-D on your keyboard.
   

Hard Drive Diagnostic Tool For Mac

Intel processor

1. Turn on your Mac, then immediately press and hold the D key on your keyboard as your Mac starts up.
2. Release when you see a progress bar or you're asked to choose a language.
   

View the test results

Apple Diagnostics shows a progress bar while it's checking your Mac:

When testing is complete, Apple Diagnostics shows the results, including one or more reference codes. Learn about Apple Diagnostics reference codes.

To repeat the test, click “Run the test again” or press Command-R.

To restart your Mac, click Restart or press R.

To shut down, click Shut Down or press S.

To get information about your service and support options, make sure that your Mac is connected to the internet, then click ”Get started” or press Command-G. Your Mac will restart to a webpage with more information. When you're done, choose Restart or Shut Down from the Apple menu.

Learn more

On an Intel-based Mac, if you can't start Apple Diagnostics with the D key, try these solutions:

Hard Disk Tools For Mac

• Press and hold Option-D at startup to use Apple Diagnostics over the internet.
• Make sure that your Mac isn't using a firmware password.

Hard Disk Diagnostic Utility For Macbook Pro

MacBook Air, Mac OS X (10.6.2)

Posted on Dec 11, 2009 3:08 PM