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#Recover failed hard drive mac os#
#Recover failed hard drive series#
#Recover failed hard drive mac#

It’s become something of a cliché, but turning it off and on again, is often a good way to reset any gremlins in your system.

#Recover failed hard drive mac#

Here’s what to do if your Mac won’t switch on again. We suggest you back up your Mac at this point before running the risk of the disk failing again. If you are able to fix the hard drive or SSD in your Mac (or a external drive) using Disk Utility you will hopefully be able to recover your files.

#Recover failed hard drive mac os#

If you are using Yosemite or an even older version of Mac OS X, then you will see different options here, such as Repair Disk and the option to Repair Permissions…īack in the day it would have also been advised that you shouldįix Disk Permissions, but Apple removed the ability to repair permissions in Sierra, probably because meddling with permissions can cause all sorts of issues. Note that Apple updated Disk Utility in El Capitan and the options and capabilities have changed quite a bit since then.

If during the process Disk Utility detects any issues and it’s easily fixed, then it should be resolved quickly.Ĭomplete guide to using Disk Utility here.

This means that while First Aid is running apps won’t be responsive.

You will see a warning that First Aid needs to temporatily lock the boot volume.

It will then repair the volume if necessary.

You will see a message indicating that First Aid will check the volume for errors.

Click on the disk you are concerned about from the list on the left, and then click First Aid.

Open Disk Utility – You’ll find this in the Utilities folder, inside your Apps folder or by searching for it using Spotlight Search.

If your drive is having problems and you become aware of this before the machine crashes, or if you manage to get it up and running again (or in the case of an external drive your Mac is able to detect it), the first thing to do is launch Disk Utility. If you are very lucky your hard drive (or SSD) isn’t beyond repair and you will be able to fix the problem yourself and therefore get access to your files.

#Recover failed hard drive series#

This is part of a series of articles about backing up your Mac, read more here:

SSDs are fundamentally different from HDDs, and although they seem to act the same, fixing them is a whole different matter, and the chances of recovery are far worse, however, we will examin your options below. If you can get your hard drive running on any computer other than your own, you should take your computer into a tech company somewhere to get it checked out.If your drive isn’t a hard disk but an SSD (Solid State Drive) you may find the problem is more serious.

In rare cases, a hard drive failing to work on your specific computer (but working on others) can be symptomatic of a failing motherboard.

If you intend to do so anyway, proceed with caution.

Removing a hard drive is an incredibly difficult task on a Mac.

Before removing a hard drive, make sure your computer is unplugged and the battery is disconnected (if applicable).

After doing so, you can buy a hard drive docking station or a USB cable converter (Amazon sells both) that allows you to connect your external hard drive to another computer. In order to diagnose your internal hard drive's connection health, you'll first need to remove the drive from your computer.

Internal hard drives present a more complicated problem.You'll also want to try a replacement cable in case the old one is malfunctioning. If you're using an external hard drive, this is as easy as unplugging it from your computer and plugging it into a different one.If you can get your hard drive to work on a computer other than the one in which it currently resides, the problem isn't necessarily with the hard drive itself-it's with the cables or the ports on your computer. Try plugging your hard drive into a different port or computer.