1. Disk Diagnostic Tool Windows 10
2. Mac Hard Drive Diagnostic Tool For Windows Based

Windows Diagnostic Tool. Toshiba's Windows Diagnostic Tool may be already installed on older laptops. It's designed for testing IDE & SATA hard drives when you suspect a problem with your hard drive. Windows Diagnostic Tool. Toshiba's Windows Diagnostic Tool may be already installed on older laptops. It's designed for testing IDE & SATA hard drives when you suspect a problem with your hard drive.

Disk Diagnostic Tool Windows 10

I checked out the downloads that WD offers for this drive but they only have this sort of diagnostic tool for Windows, whereas I need one for Mac OS X Lion. Every SMART diagnostic tool I have come across states that it supports Leopard/Snow Leopard. Testing Apple hardware for troubles works the same on all Mac models, whether it’s an iMac, MacBook, MacBook Pro, MacBook Air, Mac Mini, or Mac Pro, and the version of Mac OS or Mac OS X on the computer does not matter. Overview of hard drive diagnostic in Windows 10. Drive errors, corruptions or bad sectors can be caused by improper shutdowns, bad software, virus attack, etc and finally result in Windows 10system crash, hard drive failure, data loss disaster and some other accidents. Windows diagnostic tool. Windows includes a utility called Check Disk (ChkDsk) that can be used to repair bad sectors on the hard drive. Always back up your data before running Check Disk scans on your hard drive. If a bad sector is found, data that had been available can be inaccessible once the bad sector is reallocated.

A failing hard drive can mean loss or corruption to important data or to applications and system software that can further destabilize the system. If your Mac regularly slows down or crashes, or if you get odd 'permissions denied' errors about the inability to access certain files you previously had access to, then your drive may be on its way out.

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The first option for testing your drive is to check its SMART (Self-Monitoring, Analysis, and Reporting Technology) status, which is a series of built-in benchmarks and thresholds that the drive regularly monitors itself. If any of these are out of place, then the drive will flag it to the system when a SMART check is performed. This can be done at any time using Disk Utility by opening the program and selecting your drive device. Then, at the bottom of the window you will see a 'SMART Status' with the results of the check. If this says anything other than 'Verified,' then you need to replace your drive.

Disk Utility is not the only option for checking the SMART status, as there are numerous third-party programs like SMART Utility (some of which are free), that may be an even more thorough SMART checker than Disk Utility.

If the SMART status checks out, then check the disk's formatting regularly with Disk Utility. If your first check shows formatting errors, boot to the Recovery HD partition by holding Command-R at startup, and then fix the drive. Follow this by checking the drive's formatting regularly (daily), to ensure that no more errors crop up. If they do, then this indicates the drive may be failing.

Finally, use a third-party utility like Drive Genius or Disk Tools Pro to check the drive's media with a surface scan. This will check for bad blocks and replace them with spare blocks, if necessary. If you do find bad blocks with a scan, then again repeat this scan the following day, after using your system, and continue to do so for a few more days. If bad blocks continue to appear, then this suggests the drive will likely need to be replaced.

For external drives, unfortunately, SMART status checking is not supported; however, you can still check its formatting and perform a surface scan.

In addition, for external drives you can troubleshoot any daisy chains and drive connections if the drive will not mount, or if it suddenly ejects, since improper daisy-chaining can lead to loss in power or data connection that can corrupt drive contents.

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My MacBook Pro (described below) fell 5 feet while it was powered on. Would the sudden motion sensor be able to turn off the hard drives in time? Also, can anyone recommend the best (free) hard drive diagnostic tools Mac OS X?

Thanks, Chirag

hairboat♦Chirag PatelChirag Patel

4 Answers

I assume you are aware of the Shareware tools (Like the five mentioned in this article).

In any case, since you want the free option, you will have to rely in your common sense and the tools you have (this is also true for the Shareware options, which really don’t seem to add much at this stage). Most of the benefit of TechTool Pro and DiskWarrior is to have am emergency plan in place in case of hard drive failure. But that is to be done before the problem :)

Back to your case, I suggest you give Onyx a try to check the status of your HDD’s Smart status. Assuming you don’t hear strange noises in the drive, performing a full Clone to an external drive using Carbon Copy Cloner would provide you with an important piece of information: the computer can read your entire drive, block by block.

Both Onyx and OS X can verify your volume so I suggest you also perform a verify (using Disk Utility for example) and verify your permissions.

Finally, use AppleJack to execute some of the above tests to make sure that the OS is in Single User.

If after performing all of the above, you see nothing “out of the ordinary”, you don’t hear “strange click noises” or you don’t detect any strange slowness in your drive, you can assume that the drive has not suffered any damage.

But, all things said, I’d keep my backups up2date just in case. (You do have backups, don’t you?)

I’ve had drives fall from a desktop to the floor and survive for years without any problems, and some drives tipped 0.5 inches and instantly died. Hard drives are like unicorns. :)

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oa-Martin MarconciniMartin Marconcini

Mac Hard Drive Diagnostic Tool For Windows Based

About the only 'free' tool that's worth anything is smartmontools, IMHO.

smartmontools is a free SMART monitoring application that comes from the Unix, BSD, and Linux world (OS X is based on BSD). This tool can provide extensive SMART monitoring but it's command line which a lot of people don't like. Everything else costs money - I suppose some people have actual costs, like food, water, heat, mortgage, etc. etc.

ZVH, over on MacRumors, has written a list of drive testing tools but beware most of these cost money:

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)
• TechTool Pro ($99.99)

That's actually a really good report. Interesting that nearly no one commented on it. In any case, I think you get what you pay for. Tools like Disk Warrior and Scannerz are known to do very limited things but do an extraordinarily good job of doing it, while other 'Swiss Army Knife' tools apparently do a decent job, but not really all that thorough. The author only identifies a few applications as 'free.'

Although I find SMART status useful, I wouldn't base my life around SMART reports and would recommend that people do web searches about the reliability of SMART testing before using it as a defacto standard.

Graham Miln

If you haven't already, you should pop open Disk Utility, select your drive, and click the Info button. Ensure that the SMART status is 'Verified'.

Of course if you hear any audible clicking or anything of the sort, then you'll likely want to order a new HDD now (then again, I figure you haven't heard any clicking, and are wanting to check the health of the drive to ensure it is okay).

Sounds like your best recourse would be to pull the hard drive and test it in a Windows Machine, or dual-boot Windows on your Mac. Software that's actually useful, like Seatools, which does far more than Smart Monitoring, and is far better than the sub-standard disk utility built into Mac.

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